Catalogues

Catalogue

Constellation

Cygnus / Yale Bright Star Catalog (HR)

«Yale Bright Star Catalogue, 5th Revised Ed.» Hoffleit D., Warren Jr W.H., 1991 ^[154]
HR	B	F	DM	HD	SAO	FK5	IR	M*	ADS	VarID	RA	Dec	vMag	spType	dMag	Sep	Remarks
HR 7275			BD+52 2350	179094	31413		I			V1762 Cyg	19 08 25.8	+52 25 32	5.81	K1IV			SB:28.59d, K 40.3k/s, V0 +5.2k/s, asini 15.8.,VAR:Amp. 0.05V.
HR 7293			BD+49 2959	179957	48192				12169 B		19 12 04.6	+49 51 15	6.75	G4V	0.2	8.1	D:Binary with HR 7294. C, 12.7v at 56" optical.,DYN:0.058".
HR 7294			BD+49 2959	179958	48193				12169 A		19 12 05.0	+49 51 22	6.57	G4V	0.2	8.1	D:See HR 7293.,DYN:0.058".
HR 7311			BD+49 2968	180756	48247				12240		19 15 19.3	+50 04 15	6.27 R	G8III	4.5	2.1	D:AB, CPM.
HR 7322			BD+46 2658	181096	48278	3541					19 16 51.4	+46 59 57	6.00	F6IV:
HR 7328	κ	1	BD+53 2216	181276	31537	726	I			11886	19 17 06.2	+53 22 07	3.77	G9III			VAR:SRd?, 3.76 - 3.82V, 79d?
HR 7341			BD+49 2977	181597	48315						19 18 37.7	+49 34 11	6.31	K1III v			VAR:Spectrum var. 8.115813d.
HR 7351			BD+54 2123	181960	31574						19 19 36.5	+54 22 34	6.26	A1V
HR 7372		2	BD+29 3584	182568	87159	3550		W			19 24 07.6	+29 37 17	4.97	B3IV
HR 7374			BD+27 3379	182618	87165						19 24 22.4	+28 05 16	6.53	B5V
HR 7381			BD+49 2994	182691	31623	3549					19 23 23.8	+50 16 17	6.51	B9III
HR 7395		4	BD+36 3557	183056	68301	3554				V1741 Cyg	19 26 09.1	+36 19 04	5.15	B9pSi			S:Magnetic star.,SB:35.0225d, K 5.7k/s, V0 -11.0k/s, asini 2.45.,VAR:Alpha CV, amp. 0.02U, 0.68674d.
HR 7408	ι¹	7	BD+52 2434	183534	31673						19 27 25.9	+52 19 14	5.75	A1V
HR 7417	β¹	6	BD+27 3410	183912	87301	732	I		12540 A	12105	19 30 43.3	+27 57 35	3.08	K3II+B9.5V	2.0	34.7	D:7270.2y, a = 62.90". Binary with HR 7418. vsini of B-type component of ADS 12540A 50:k/s. Component C, 11v at 50".,D:Two additional components of A resolved by speckle interferometry: Aa 1981.70, sep. 0.42"; Ap 1978.41, sep. 0.12" and,D:1979.46, sep. <0.08".,DYN:0.009".,N:ALBIREO.
HR 7418	β²	6	BD+27 3411	183914	87302				12540 B		19 30 45.3	+27 57 55	5.11	B8Ve	2.0	34.7	D:See HR 7417. Unresolved by speckle interferometry 1981.47, sep. <0.03".,DYN:0.009".
HR 7419			BD+35 3658	183986	68417				12545		19 30 46.9	+36 13 43	6.25	B9.5III	7.7	27.7
HR 7420	ι²	10	BD+51 2605	184006	31702	733					19 29 42.3	+51 43 47	3.79	A5Vn
HR 7426		8	BD+34 3590	184171	68447	1510					19 31 46.3	+34 27 11	4.74	B3IV
HR 7427			BD+49 3034	184293	31737		I				19 31 19.3	+50 18 24	5.53	gK1
HR 7428			BD+55 2215	184398	31741					V1817 Cyg	19 31 13.6	+55 43 55	6.37	K2II-IIIe+A0V v			S:Strong CaII emission.,SB:108.5707d, K 22.1k/s, V0 -5.2k/s, asini 33.0. vsini of both components =<50k/s.,VAR:RS CVn. Amp. about 0.045V, 108.5707d. Variable H alpha emission.
HR 7436			BD+38 3650	184603	68499			S			19 33 36.4	+38 45 44	6.61	A3Vn		0.1
HR 7441		9	BD+29 3651	184759	87385			W			19 34 50.9	+29 27 47	5.38	F8III+A0V	0.5	0.1	D:Visual companion CPM.,S:Also classified F5V + A and gG + late A.,SB:1717.3d, K 15.7k/s, V0 -17.1k/s, asini 261; vsini of both components =<50k/s; speckle interferometry 1985.5 gives,SB:sep. 0.053"; 1986.46, sep. 0.035" (at 7000 Ang.). Alternate orbit 215.48d, K 14.5k/s, V0 -15.8k/s, asini 40.8.,SB:Morbey and Griffin (1987, ApJ, 317, 343) reject these orbits and claim a period of about 1573d.
HR 7442			BD+48 2914	184786	48589		I			V1743 Cyg	19 33 41.6	+49 15 45	5.96	M4.5IIIaS			VAR:SRb?, amp. 0.18V, 40:d.
HR 7444			BD+42 3386	184875	48601						19 34 41.2	+42 24 46	5.35	A2V
HR 7451			BD+50 2815	184960	31782						19 34 19.8	+51 14 12	5.73	F7V			G:Sirius group; UMa stream.
HR 7453			BD+47 2870	184977	48606						19 34 39.9	+48 09 53	6.67 R	A9V
HR 7457		11	BD+36 3619	185037	68552						19 35 48.3	+36 56 40	6.05	B8Vne			S:Shell star.
HR 7465			BD+49 3059	185264	31804						19 35 55.9	+50 14 19	6.52	G9III
HR 7466			BD+29 3670	185268	87462				12696		19 37 09.4	+29 20 01	6.43	B5V	2.7	20.6	D:AP, sep. 0.1" unresolved by speckle interferometry at eight epochs between 1976.45 and 1981.70 (McAlister and Hartkopf).
HR 7467			BD+38 3677	185330	68585						19 36 56.6	+38 23 02	6.50	B5II-III			G:Member of the local association (Pleiades group).
HR 7468			BD+44 3185	185351	48649						19 36 37.9	+44 41 42	5.17	G9IIIbFe-0.5
HR 7469	θ	13	BD+49 3062	185395	31815	738	I		12695		19 36 26.5	+50 13 16	4.48	F4V	6.9	48.4	D:AB CPM. B, 13v at 3". C, optical.
HR 7477			BD+48 2922	185657	48673			W			19 37 56.7	+49 17 04	6.47	G6V	2.9	29.6	S:Also classified G9III.
HR 7478	φ	12	BD+29 3684	185734	68637	3570	I	S			19 39 22.6	+30 09 12	4.69	G8III-IV		0.0	D:1.188y, a = 0.026".,SB:434.086d, K 26.8k/s, V0 +5.0k/s, msin3i 2.35, asini 137. Resolved by speckle interferometry. Rare example of,SB:SB2 composed of 2 giants; similar spectra.
HR 7481			BD+33 3547	185837	68654				12765		19 39 45.0	+33 58 45	6.10	A3IV	4.5	1.3	D:AB binary.
HR 7483		14	BD+42 3413	185872	48691	3572					19 39 26.5	+42 49 06	5.40	B9III
HR 7484			BD+54 2193	185912	31850	3571				V1143 Cyg	19 38 41.2	+54 58 26	5.82	F6Va			S:Also classified F5V + F5V.,SB:7.6408d, K 87.1k/s, V0 -15.9k/s, msin3i 1.33, asini 7.70.,VAR:EA 5.85 - 6.37V, 7.6407613d.
HR 7487			BD+45 2940	185955	48697						19 39 34.4	+45 57 29	6.20	G8-K0II-III
HR 7492			BD+42 3419	186121	48714		I				19 40 41.2	+43 04 40	6.16	M2III
HR 7495			BD+45 2949	186155	48718	3575		W		12300	19 40 50.2	+45 31 30	5.06	F5II-III	6.7	88.0
HR 7499			BD+39 3878	186307	48737			W			19 41 57.5	+40 15 14	6.23	A6V	1.3	0.2
HR 7501			BD+28 3447	186357	87612					V1276 Cyg	19 42 49.1	+29 19 54	6.49	F1III			VAR:Delta Sct 6.50 - 6.53V, 0.088d.
HR 7502			BD+32 3531	186377	68730	3577					19 42 44.6	+32 25 36	5.94	A5III
HR 7503		16	BD+50 2847	186408	31898				12815 A		19 41 48.9	+50 31 31	5.96	G1.5Vb	0.2	39.2	D:Binary with HR 7504. Third component mag. diff 7.17V, sep. 70" from A.,DYN:0.072".
HR 7504			BD+50 2848	186427	31899				12815 B		19 41 52.0	+50 31 03	6.20	G2.5V	0.2	39.2	D:See HR 7503.,DYN:0.072".
HR 7505			BD+30 3706	186440	68744						19 43 09.5	+30 40 43	6.05	A1V
HR 7509			BD+55 2245	186532	31906		I			V1351 Cyg	19 42 04.1	+55 27 48	6.48	M5IIIa			VAR:Lb 6.33 - 6.55V. B-V from +1.57 to 1.62.
HR 7512			BD+33 3572	186568	68764				12852		19 43 51.4	+34 09 45	6.05	B8III	7.3	33.9
HR 7514			BD+41 3469	186619	48771		I				19 43 45.0	+41 46 23	5.84	M0IIIab
HR 7517		15	BD+37 3586	186675	68778	740	I				19 44 16.6	+37 21 16	4.89	G7+III
HR 7518			BD+28 3460	186688	87659					SU Cyg	19 44 48.7	+29 15 53	6.82	F2I v			S:Also classified F0-G1II, G0III and F2-G0II-III + B7V.,VAR:CDelta 6.44 - 7.22V, 3.8455473d. Period changes.
HR 7520			BD+34 3691	186702	68783		I			12372	19 44 38.2	+34 24 50	6.57 R	M1III
HR 7522			BD+57 2057	186760	31923						19 43 14.6	+58 00 59	6.22	G0V
HR 7523			BD+40 3866	186776	48789		I			V973 Cyg	19 44 49.0	+40 43 00	6.34	M4-III			G:Arcturus group.,M:High space velocity.,VAR:SRb 7.8 - 8.6p, about 40d.
HR 7526			BD+56 2291	186815	31933						19 43 39.6	+57 02 33	6.27	K2III
HR 7528	δ	18	BD+44 3234	186882	48796		I		12880	12380/1	19 44 58.5	+45 07 51	2.87	B9.5IV+F1V	3.5	2.0	C:Color excess E(B-V) = +0.05.,D:AB 2.91 B9.5III, 6.33 F1V, 827.6y, a = 3.20".,DYN:0.021".,VAR:ADS 12880A is NSV 12381, 2.85 - 2.89V. Component B is NSV 12380, 6.5 ->8.5v.
HR 7529			BD+35 3786	186901	68805				12893 A		19 45 39.6	+36 05 28	6.43	B9.5VpSi	0.5	14.8	D:AB binary. B is 7.16V, +0.02(B-V), -0.07(U-B), B9.5V, vsini 250k/s.,S:Silicon star?
HR 7530			BD+34 3701	186927	68810				12900		19 45 51.4	+35 00 46	6.09	K0II-III+A2V	2.4	44.6	D:Component B, 8.56V, +0.05(B-V), +0.11(U-B), A2V at 39".
HR 7534		17	BD+33 3587	187013	68827				12913 A	12398	19 46 25.6	+33 43 40	4.99	F7V	3.5	26.0	D:AB binary. B is dK6. Component C, optical. ADS 12913AB and ADS 12889 (9.2, 9.4 dK5 sep. 3") at 792" are CPM and have,D:same RV and parallax. ADS 12889, 259y, a = 2.27", mean mass 0.6 solar.,DYN:0.042".,VAR:ADS 12913B, 8.55 - 8.60V; difference between components varies from 1.9 to 3.3p.
HR 7535			BD+32 3558	187038	68835				12920		19 46 35.0	+32 53 19	6.18	K3III	2.1	30.7	D:B, 13v at 3" binary with A. C, 14v at 10" binary with A. D, optical.
HR 7543			BD+38 3758	187235	68859				12944		19 47 27.8	+38 24 27	5.77	B8Vn	7.2	24.7
HR 7547			BD+47 2916	187372	48842		I				19 47 26.8	+47 54 28	6.12	M2III
HR 7550			BD+34 3727	187458	68893				12972		19 48 43.9	+35 18 41	6.53	F4V	0.6	0.6	D:7.2 F5V, 7.7 F7V, 156.52y, a = 0.624" or 157.21y, a = 0.607". Combined mag., colors.,DYN:0.015".,S:Composite spectrum F6Vp: met., F2; CH, F4.
HR 7551			BD+33 3602	187459	68895					V1765 Cyg	19 48 50.6	+33 26 14	6.44	B0.5Ib			G:Cyg OB5.,S:No emission in H alpha has been detected, but some lines show asymmetry with the blue wings the stronger, perhaps,S:suggestive of an expanding shell.,SB:13.37383d, K 105.3k/s, V0 +9.7k/s, asini 56.6.,VAR:6.44 - 6.50V.
HR 7555			BD+38 3772	187638	68909				12992		19 49 27.5	+38 42 36	6.11	G5-8III	4.9	11.6
HR 7564	χ		BD+32 3593	187796	68943		I	W		Chi Cyg	19 50 33.9	+32 54 51	4.23	S6+/1e v	5.2	158.0	S:Probable SiO maser emission. Most intense infrared CO bands observed in any star to 1973. Technetium found in,S:spectrum. Also classified S6,2e-S10,4e.,VAR:Discovered by Kirch in 1686. M 3.3 - 14.2v. Period changes: 1686-1842, 405.88d; subsequently 408.05d.,VAR:Variable CO emission from circumstellar envelope and enhancement of shell at minimum light. Total visual absorption of,VAR:shell = 2 mag. Variable SiO maser source. Appreciable reddening at ascending light.
HR 7566		19	BD+38 3780	187849	68947		I		13014	V1509 Cyg	19 50 34.0	+38 43 21	5.12	M2IIIa	6.4	55.5	D:Component B, optical.,VAR:Lb 5.08 - 5.4v.
HR 7567			BD+40 3902	187879	48892	3584				V380 Cyg	19 50 37.3	+40 35 59	5.69	B1III+B3V			SB:12.4256d, K 92.7k/s, V0 -2.9k/s, msin3i 12.9, asini 15.5. Apsidal period about 1490 yrs.,VAR:EA 5.61 - 5.78V, 12.42612d. Period changes.
HR 7568			BD+37 3636	187880	68953		I				19 50 47.0	+37 49 35	6.06	M4IIb
HR 7576		20	BD+52 2547	188056	32042	3586	I			12481	19 50 37.7	+52 59 17	5.03	K3IIICN1			VAR:I 6.4 - 6.52p.
HR 7577			BD+47 2937	188074	48907					Var?	19 51 19.4	+47 22 38	6.20	F2V			VAR:Variability suspected on basis of comparison stars, both of which are either variable or suspected of variability.
HR 7583			BD+36 3744	188149	69004		I				19 52 16.3	+36 25 56	6.10	K4III
HR 7589			BD+46 2793	188209	48917	3588				Var	19 51 59.1	+47 01 39	5.62	O9.5Ia			S:Also classified O9.5Iab.,VAR:Amp. 0.05B.
HR 7591			BD+47 2939	188252	48920					12511	19 52 07.2	+47 55 55	5.91	B2III
HR 7600			BD+47 2945	188439	48940					V819 Cyg	19 53 01.2	+47 48 27	6.29	B0.5IIIn			M:Old disk population runaway star.,VAR:Beta C? 6.26 - 6.30V, 0.3775d.
HR 7606			BD+36 3766	188650	69072						19 54 48.3	+36 59 46	5.76	G1Ib-IICH1Fe-1Ca-1			S:Enhanced CH and lithium.
HR 7607			BD+29 3802	188651	69079				13117		19 55 06.5	+30 11 43	6.57	B6V+A5V	2.9	9.3
HR 7608		23	BD+57 2084	188665	32085						19 53 17.4	+57 31 25	5.14	B5V			G:Member of the local association (Pleiades group).
HR 7611			BD+59 2137	188793	32093			W			19 53 35.4	+59 42 32	6.06	A3V	3.3	71.4
HR 7613		22	BD+38 3817	188892	69101						19 55 51.7	+38 29 12	4.94	B5IV			G:Member of the local association (Pleiades group).
HR 7615	η	21	BD+34 3798	188947	69116	1521	I		13149	12586	19 56 18.4	+35 05 00	3.89	K0III	7.7	46.0	D:AB CPM. B, 12v at 7". Other components optical.,DYN:0.035".
HR 7619	ψ	24	BD+52 2572	189037	32114				13148		19 55 37.8	+52 26 20	4.92	A4Vn	2.3	3.1	D:AB combined mag., colors. Sources differ on spectral class of component B from A7V to F4V. vsini of B, 120k/s.,DYN:0.008".
HR 7620			BD+35 3878	189066	69129						19 56 44.2	+36 15 03	6.02	B5IV			G:Member of the local association (Pleiades group).
HR 7626			BD+57 2092	189127	32116						19 55 22.1	+58 15 01	6.09	G9III
HR 7628			BD+39 3968	189178	49011	3593		W			19 57 13.9	+40 22 05	5.45	B5V	3.0	64.6	G:Member of the local association (Pleiades group).,SB:71.80d.
HR 7632			BD+50 2930	189253	32130						19 56 45.1	+50 54 09	6.43	A1V
HR 7633			BD+58 2013	189276	32122	3591	I				19 55 55.4	+58 50 46	4.96	K5II-III
HR 7634			BD+56 2331	189296	32128						19 56 19.0	+56 41 13	6.12 R	A4Vn
HR 7638			BD+41 3549	189377	49031				13186		19 57 56.2	+42 15 39	6.43 R	A3V	1.2	0.1	D:AB and AC binary. C, 9.0v Am(A2/A8/A8) at 3", physical.,SB:ADS 13186A.
HR 7640			BD+30 3837	189395	69188	3594					19 58 38.0	+30 59 01	5.49	B9Vn
HR 7642			BD+37 3703	189432	69193				13198		19 58 34.4	+38 06 20	6.32	B5IV	1.1	1.9
HR 7646			BD+45 3025	189684	49058						19 59 20.5	+45 46 20	5.92	A5III
HR 7647		25	BD+36 3806	189687	69231	3599				V1746 Cyg	19 59 55.2	+37 02 34	5.19	B3IVe			SB:80.0d. vsini 230k/s.,VAR:Gamma Cas + Beta Cep, amp. 0.07V, 0.20:d.
HR 7651			BD+51 2728	189775	32170						19 59 15.4	+52 03 21	6.15	B5III
HR 7655			BD+36 3820	189942	69267						20 01 15.3	+37 05 56	6.20	K0III
HR 7660		26	BD+49 3158	190147	49098		I		13278 A		20 01 21.6	+50 06 17	5.05	K1II-III	3.8	41.8
HR 7670			BD+29 3872	190360	88133						20 03 37.4	+29 53 48	5.71	G6IV+M6V	9.8	179.	D:Companion 16.4pgM6, CPM.,S:Iron-rich star.
HR 7678			BD+31 3925	190603	69362				13335	V1768 Cyg	20 04 36.1	+32 13 07	5.64	B1.5Ia e	4.5	32.1	D:Optical companion, +0.74(B-V), +0.34(U-B).,G:Vul OB2; in reflection nebula; member assoc. Cyg R1 at 1000 pc.,S:Shell star.,VAR:Amp. 0.08B, about 26d. Mass loss 0.00005 solar masses/y.
HR 7683			BD+38 3896	190771	69377				13348		20 05 09.8	+38 28 42	6.19	G5IV	6.1	40.	D:B, 13.2v at 12", optical. C, 12.5v at 40".
HR 7684			BD+47 3004	190781	49152	3610		S			20 04 28.8	+48 13 47	6.16	A2IV		0.3
HR 7687			BD+51 2763	190964	32272		I				20 05 06.7	+51 50 22	6.14	M1IIIa
HR 7689		27	BD+35 3959	191026	69413			W		Var?	20 06 21.8	+35 58 21	5.36	K0IV	4.0	11.9	D:AD CPM. B, 13.7v at 23"; C, 11.6v at 36".,VAR:5.36 - 5.41V.
HR 7692			BD+55 2324	191096	32276						20 05 21.5	+56 20 29	6.21	F4V
HR 7697			BD+52 2623	191195	32286	3613		W			20 06 13.8	+53 09 57	5.85	F5V	3.8	170.4
HR 7699			BD+34 3881	191243	69457	3615					20 07 41.4	+34 25 23	6.11	B5Ib			G:Cyg OB3.
HR 7702			BD+49 3195	191329	32296						20 07 11.5	+50 13 45	6.54	A3V
HR 7708		28	BD+36 3907	191610	69518	1525				V1624 Cyg	20 09 25.6	+36 50 23	4.93	B2.5Ve v			S:In 1957 B type changed to Be.,SB:226.0d. Also RV periods 45.33 and 1.51775d.,VAR:SX Ari 4.91 - 4.97V, 0.07d. Possibly also Gamma Cas type. H-line widths vary in cycles about 15 yrs.
HR 7721			BD+47 3045	192276	49314						20 12 03.8	+47 44 13	6.92	B7V			SB:7.18584d, K 18.5k/s, V0 -21.6k/s. Possibly third component.
HR 7726			BD+51 2796	192439	32354				13535		20 12 31.8	+51 27 49	6.01	K2.5III	5.6	4.0	D:AB CPM.
HR 7730		30	BD+46 2881	192514	49332				13554 D	12926	20 13 18.0	+46 48 57	4.83	A5IIIn	1.0	337.5	D:Component D of ADS 13554 of which primary is HR 7735.,N:There is very much confusion in the literature as to which of the three stars HR 7730, 7735, 7751 should be called,N:Omicron1 and which Omricron2:,N:HR FL SOME BAC Others,N:7730 30 Omicron1 Omicron1 -,N:7735 31 Omicron2 Omicron2 Omicron1,N:7751 32 - Omicron3 Omicron2,N:For these stars, the Greek letter is hence omitted from the Name column.,VAR:Delta Sct?
HR 7733			BD+42 3642	192535	49336	3620	I		13555		20 13 42.8	+43 22 45	6.14	K4III	6.4	57.3
HR 7734			BD+36 3949	192538	69653					Var?	20 14 05.0	+36 36 19	6.45	A0V
HR 7735		31	BD+46 2882	192577	49337	757	I		13554 A	V695 Cyg	20 13 37.9	+46 44 29	3.79	K2II+B3V	1.0	337.5	D:Component C, 6.99V, -0.14(B-V), -0.58(U-B) B5V, vsini : 25k/s, at 107" fixed. AP probably single star.,N:See HR 7730.,S:Also classified K4Iab + B4IV-V.,SB:ADS 13554A, 3784.3d, K 14.0k/s, V0 -7.7k/s, msin3i 9.19, asini 711. Unresolved by speckle interferometry. SKYLAB,SB:indicates cool star with hot companion. vsini of secondary 80k/s.,VAR:ADS 13554A, EA 3.77 - 3.88V, 3784.3d. Amp. varies strongly with wavelength. C = NSV 12931, 6.98V.
HR 7736		29	BD+36 3955	192640	69678			W		V1644 Cyg	20 14 32.0	+36 48 23	4.97	A2V	1.6	212.4	D:B is K1III, optical, vsini =<54k/s.,VAR:Delta Sct 4.94 - 4.97V, 0.031d. Lambda Boo-type star in Delta Sct instability strip.
HR 7737			BD+41 3668	192659	49345				13572		20 14 21.6	+42 06 13	6.71	B9IV-V	0.2	0.9	D:AB and AC both binary. C, 9v at 12".
HR 7740		33	BD+56 2376	192696	32378	758				12935	20 13 23.9	+56 34 04	4.30	A3IV-Vn			VAR:Delta Sct?
HR 7743			BD+33 3827	192787	69701				13596		20 15 23.7	+33 43 46	5.66	K0III	6.3	3.0	D:CPM.
HR 7751		32	BD+47 3059	192909	49385		I	W		V1488 Cyg	20 15 28.3	+47 42 52	3.98	K3Ib+B3V	5.5	208.9	N:Originally called Omicron2 Cyg in GCVS, the name has been changed to V1488 Cyg because of much confusion as to,N:which star is Omicron1, which Omicron2. See HR 7730.,S:Also classified K5Iab + B4IV-V and K3II + B9:V.,SB:1147.8d, K 17.0k/s, V0 -5.7k/s, msin3i 9.15, asini 256. Also 390d suspected. Unresolved by speckle,SB:interferometry. SKYLAB indicates cool star with hot companion.,VAR:EA 3.90 - 4.14V, 1147.4d. Period varies. Light var. outside eclipse. The K component may be slightly intrinsically,VAR:variable.
HR 7752			BD+38 3977	192934	69720			S			20 16 03.4	+38 53 52	6.27	A1V		0.2
HR 7755			BD+49 3236	192983	32400			S			20 15 43.4	+50 13 58	6.31 R	A2Vn		0.2
HR 7756			BD+45 3119	192985	49395						20 16 00.6	+45 34 46	5.91	F5V:
HR 7757			BD+36 3978	192987	69725						20 16 28.2	+37 03 23	6.48	B6III			S:Variously classified from B1III to B8V.
HR 7759			BD+39 4114	193092	49410		I		13640	12981	20 16 55.3	+40 21 54	5.24	K3.5IIab-IIb	5.5	12.8
HR 7762			BD+42 3670	193217	49425		I				20 17 29.1	+42 43 19	6.29	K4II:
HR 7763		34	BD+37 3871	193237	69773		I			P Cyg	20 17 47.2	+38 01 59	4.81	B2pe			G:Cyg OB1.,M:Possible radio source.,RV:Outermost shell RV varies -180 to -240k/s in period 114d. Mass loss 0.0004? solar masses/y.,VAR:SD 3 - 6v. Since 18th century, 4.6 - 5.6v. Shell star, Nova 1600.
HR 7767			BD+40 4103	193322	49438				13672		20 18 07.0	+40 43 56	5.84	O9V	2.5	2.6	D:AB binary. C, at 34", 11.11V, +0.19(B-V), -0.29(U-B), B7Vp:, vsini 340k/s. D at about 45", 11.17V, +0.19(B-V),,D:-0.32(U-B), B8Vp:, physical, vsini 279k/s. Primary is speckle binary, sep. 0.047".,DYN:0.004".,G:In HII reg. Ma 482.,S:Also classified O8.5V, O8.5III and O9V:((n)).
HR 7769		36	BD+36 3998	193369	69803						20 18 28.6	+37 00 00	5.58	A2V
HR 7770		35	BD+34 3967	193370	69806	3627				12994	20 18 39.1	+34 58 58	5.17	F5Ib			S:IUE observations indicate B8 companion.,SB:2440.0d, K 9.6k/s, V0 -17.3k/s, asini 277.
HR 7777			BD+45 3139	193536	49462					V1773 Cyg	20 18 49.6	+46 19 22	6.45	B2V			SB:2.9847d, K 115.0k/s, V0 -9.1k/s, msin3i 2.84, asini 4.71.,VAR:Amp. 0.05V. Variability agrees with spectroscopic period.
HR 7781			BD+54 2329	193592	32455				13692		20 18 24.8	+55 23 50	5.76	A2V s	1.3	3.5	D:AB binary. B is dF3.,DYN:0.010".,SB:Both ADS 13692 A and B are SB.
HR 7782			BD+36 4008	193621	69841						20 19 48.3	+37 07 57	6.57	A0III			S:Shell star. Also classified A1III, A0IV, B9V.
HR 7784			BD+38 4021	193702	69856				13728		20 20 15.2	+39 24 12	6.23	A1V	1.1	0.3	D:AB 6.33 A2V, 8.87 F6V, 69.86y, a = 0.2766" or 90y, a = 0.214". Component C, 9.2v at 3" also binary with AB.
HR 7786			BD+46 2910	193722	49482					V1584 Cyg	20 19 56.1	+46 50 15	6.50	B8/9IIIpSi			VAR:Alpha CV, amp. 0.04V, 8.5304d. Variable spectrum 1.132854d.
HR 7791			BD+53 2384	193944	32491		I		13743		20 20 30.4	+53 35 46	6.18	K4III	6.2	6.5
HR 7795			BD+40 4136	194069	49524						20 22 03.0	+41 07 53	6.39	G5III+A			G:NGC 6910.
HR 7796	γ	37	BD+39 4159	194093	49528	765	I		13765	13048	20 22 13.7	+40 15 24	2.20	F8Ib	8.5	141.2	G:NGC 6910.,M:No physical relation between the radio components and the star. No demonstrable connection between Gamma Cyg and,M:the so-called Gamma Cygni supernova remnant.,N:Sadr; Sador; Sadir.,S:Also classified F0Ia.
HR 7797			BD+30 4005	194097	69917		I				20 22 37.4	+31 15 54	6.09	K2
HR 7798			BD+45 3152	194152	49531					13050	20 22 05.4	+45 47 42	5.58	K0III v
HR 7800			BD+40 4141	194193	49546		I				20 22 45.3	+41 01 34	5.93	K7III
HR 7802			BD+42 3721	194220	49550				13786	13053	20 22 55.5	+42 59 00	6.20	K0III v	1.8	93.2	D:AB binary. B, 11v at 1.3". C and D optical.,VAR:ADS 13786B, 8.5 - 11.0V.
HR 7806		39	BD+31 4062	194317	69950	3633	I				20 23 51.7	+32 11 24	4.43	K2.5IIIFe-0.5			S:Also classified as K3III.
HR 7807			BD+37 3916	194335	69951					Var?	20 23 44.4	+37 28 35	5.90	B2Ven			S:Shell star.
HR 7815			BD+53 2397	194668	32534						20 24 32.4	+53 33 07	6.51	B9.5III
HR 7818			BD+59 2228	194882	32562				13850		20 25 05.1	+59 36 00	6.44	A2IV s	0.3	0.2	D:7.1 A3V, 7.4 A5V, 83.72y, a = 0.172".,S:AB also classified A2IVs.
HR 7823			BD+33 3910	194951	70044						20 27 07.7	+34 19 44	6.39	F1II
HR 7826		40	BD+37 3941	195050	70056						20 27 34.3	+38 26 25	5.62	A3V
HR 7827			BD+56 2421	195066	32590				13870		20 26 23.5	+56 38 20	6.36	B9V	2.0	26.6	D:CPM. Secondary, A2V, vsini 75k/s.
HR 7828		43	BD+48 3128	195068	49643						20 27 02.3	+49 23 00	5.69	dF0			N:Omega Cyg, a case similar to Omicron Cyg (HR 7730): HR, FL, PGC-BAC, Heis-HR; 7828, 43, Omega1, -; 7844,,N:45, Omega2, Omega1; 7851, 46, Omega3, Omega2.
HR 7834		41	BD+29 4057	195295	70095	1534	I			13111	20 29 23.7	+30 22 07	4.01	F5II
HR 7835		42	BD+35 4141	195324	70096	1535					20 29 20.4	+36 27 17	5.88	A1Ib
HR 7841			BD+45 3196	195506	49704						20 29 59.9	+45 55 43	6.41	K2III
HR 7843			BD+55 2411	195554	32627	3640		W		13115	20 29 27.1	+56 04 05	5.91	B9Vne	2.5	0.8	VAR:B component 8.5v, frequently invisible.
HR 7844	ω¹	45	BD+48 3142	195556	49712	3641			13932		20 30 03.5	+48 57 06	4.95	B2.5IV	7.0	56.3	D:Component B, 12.9v A5V at 18", optical.,G:In reflection nebula.,N:See HR 7828. In the older literature HR 7844 often confused with HR 7851 (q.v.) because the magnitudes and separations,N:of the two brighter components of each, 7844AB, 7851AC, are nearly the same, although the position angles differ. In,N:Allen under the star named Ruchba the P.A. corresponds to HR 7844 while the color clearly refers to HR 7851.
HR 7847		44	BD+36 4105	195593	70135				13949		20 30 59.2	+36 56 09	6.19	F5Iab	3.4	2.0	G:Cyg OB1. In reflection nebula; member assoc. Cyg R1 at 1000 pc.
HR 7851	ω²	46	BD+48 3154	195774	49741		I	W		13128	20 31 18.8	+49 13 13	5.44	M2IIIab	4.7	56.8	N:See HR 7828, 7844. Ruchba; Rukbat al-dajajah; Al Rukbah al Dajajah.
HR 7854			BD+51 2882	195820	32649						20 31 21.1	+52 18 35	6.18	K0III
HR 7860			BD+56 2444	195964	32667		I				20 31 46.5	+56 46 48	6.14	gK5
HR 7861			BD+42 3778	195986	49772	3644					20 32 52.3	+43 11 30	6.60	B4III			SB:5.3828d, K 31.7k/s, V0 -16.9k/s, asini 2.34.
HR 7866		47	BD+34 4079	196093	70203		I	W			20 33 54.2	+35 15 03	4.61	K2Ib+B3V	5.6	117.6	D:AB sep. 0.1", no magnitudes cited. Both 2 micron IR and UV sources.,SB:88.495d, K 20.6k/s, V0 +1.3k/s, asini 17.9. vsini of K2 component =<50k/s, of B3 component <25k/s.
HR 7867			BD+41 3805	196134	49796						20 33 48.4	+41 46 20	6.49	K0III-IV
HR 7870			BD+46 2977	196178	49804			W			20 33 54.9	+46 41 38	5.78	B9pSi	4.1	117.7
HR 7876			BD+51 2895	196379	32709	3646					20 34 50.4	+51 51 15	6.11	A9II
HR 7885		48	BD+31 4159	196606	70287			W			20 37 31.8	+31 34 21	6.32	B8IIIn	0.1	180.8	D:Double with HR 7887 at 181". Third component 12.9v at 71".
HR 7887			BD+31 4160	196629	70289			W			20 37 32.6	+31 31 19	6.49	F0V	0.1	180.8	D:Double with HR 7885.
HR 7888			BD+37 4002	196642	70288						20 37 23.6	+38 19 43	6.20	K0III
HR 7904			BD+29 4121	196852	70323						20 38 59.5	+30 20 04	5.68	K2III
HR 7911			BD+40 4266	197018	49899				14126		20 39 33.3	+40 34 46	6.06	B6IIIpMn	0.1	0.8	D:AB binary. C, 8.5v A0 at 69" CPM.
HR 7912			BD+45 3233	197036	49898						20 39 23.1	+45 40 01	6.58	B5IV
HR 7916			BD+55 2444	197101	32763						20 39 00.2	+56 00 18	6.48 R	F2Vn			VAR:Delta Sct?
HR 7917			BD+29 4131	197120	88997				14149		20 40 36.2	+29 48 19	6.08 R	A2V	4.5	0.9	D:Binary.
HR 7919			BD+42 3818	197139	49912						20 40 03.1	+43 27 31	5.95	K2III
HR 7921		49	BD+31 4181	197177	70362				14158		20 41 02.6	+32 18 26	5.51	G8IIb	2.3	2.5	D:AB binary.,SB:ADS 14158B, Sp. A. Unresolved by speckle interferometry 1986.45.
HR 7922			BD+38 4187	197226	70367	3653		W			20 41 00.4	+39 04 56	6.51	B6III	3.3	48.3	SB:106.28d, K 14.5k/s, V0 -20.4k/s, e 0.57, asini 17.4.
HR 7924	α	50	BD+44 3541	197345	49941	777	I		14172	Alp Cyg	20 41 25.9	+45 16 49	1.25	A2Ia t	10.0	75.4	G:Cyg OB7.,N:DENEB; Deneb Cygni; Deneb el Adige; Arided; Aridif; Gallina; Arrioph.,RV:Mass loss 3x10E-10 solar masses/y.,SB:The following two orbits are reported as equally probable: 846.8d, K 3.12k/s, V0 -2.81k/s; 776.4d, K 2.61k/s,,SB:V0 -3.24k/s.,VAR:Alpha Cyg 1.21 - 1.29V. Change in H:H epsilon. No emission recorded before 1944.
HR 7926			BD+41 3856	197392	49946	3655					20 41 56.5	+41 43 01	5.67	B8II-III
HR 7927			BD+34 4127	197419	70406					V568 Cyg	20 42 22.2	+35 27 22	6.66	B2IV-Ve			G:Runaway star from Lac OB1.,VAR:Gamma Cas 6.40 - 6.68V.
HR 7929		51	BD+49 3353	197511	32809				14189		20 42 12.6	+50 20 24	5.39	B2V	6.0	3.0	D:AB fixed.
HR 7932			BD+35 4234	197572	70423		I			X Cyg	20 43 24.2	+35 35 16	6.47	F7Ib-G8Ib v			VAR:CDelta 5.85 - 6.91, 16.386332d. Period changes.
HR 7942		52	BD+30 4167	197912	70467		I		14259		20 45 39.7	+30 43 11	4.22	G9.5III	5.0	6.1	DYN:0.020".
HR 7949	ε	53	BD+33 4018	197989	70474	780	I		14274		20 46 12.7	+33 58 13	2.46	K0-III	9.3	54.9	D:AB optical. C, 13v at 78" CPM.,N:Gienah Cygni; Gienah, also applied to HR 4662.
HR 7956			BD+33 4028	198134	70499		I		14290	T Cyg	20 47 10.8	+34 22 27	4.92	K3III	6.5	9.9	D:AB CPM. B, 10.03V, +1.27(B-V), +0.66(U-B). C, 13v at 14" optical.,VAR:ADS 14290A, Lb? 4.91 - 4.96V.
HR 7958			BD+45 3270	198151	50050			W			20 46 38.5	+46 31 54	6.30	A3V	1.9	0.5
HR 7962			BD+52 2799	198181	32877	1544					20 46 21.2	+52 59 43	6.33	K0
HR 7963	λ	54	BD+35 4267	198183	70505				14296		20 47 24.5	+36 29 27	4.53	B5Ve	1.3	0.9	D:AB 4.85 B5V, 6.07 B7V, 391.30y, a = 0.777". Combined colors. Mag. of blend 4.52V. Component C, 9v K2III-IV at 84",,D:optical; vsini =<54k/s. Resolved by speckle interferometry 1986.45, sep. 0.87".,DYN:0.006".,S:Shell star.,SB:ADS 14296A. Resolved by speckle interferometry 1986.45, sep. 0.05".
HR 7966			BD+45 3275	198237	50060		I		14298		20 47 20.8	+45 34 47	6.40	K3III	6.3	12.9
HR 7969			BD+47 3188	198345	50073	3662	I		14318		20 47 49.3	+47 49 55	5.57	K5III	9.0	18.3
HR 7972			BD+51 2954	198387	32897				14322		20 47 52.8	+52 24 26	6.27	G7IV	5.2	12.2	D:Companion optical.
HR 7977		55	BD+45 3291	198478	50099				14337	V1661 Cyg	20 48 56.3	+46 06 51	4.84	B3Ia e	6.3	21.3	D:Optical.,G:NGC 457. Cyg OB7.,RV:4-5d inside atmospheric motion 15-16d. RV results confirmed by H alpha profiles.,VAR:Alpha Cyg 4.81 - 4.87V, no clear periodicity. Small variations in polarization have been observed, 2.0 to 2.6%.
HR 7978			BD+51 2957	198513	32908				14336		20 48 42.7	+51 54 38	6.29	B8Vnp	2.3	4.0	D:B8V+A3V. CPM.
HR 7983			BD+46 3067	198625	50119				14350		20 49 54.7	+46 39 40	6.33	B4Ve	5.3	19.2	M:Old disk population runaway star.
HR 7984		56	BD+43 3739	198639	50121	3666		W			20 50 04.9	+44 03 34	5.04	A4mDel Del	6.0	75.5	G:Hyades moving group.,M:In Schurig's Atlas this is mistakenly labelled 58 Cyg for 56 Cyg.
HR 7996			BD+32 3974	198820	70596						20 52 00.3	+32 50 57	6.44	B3III
HR 7999			BD+29 4221	198976	89241						20 53 07.4	+29 38 58	6.34	K2
HR 8001		57	BD+43 3755	199081	50180					13388	20 53 14.8	+44 23 14	4.78	B5V			SB:2.854825d, K 111.9k/s, V0 -21.1k/s, msin3i 2.04, asini 4.34. Apsidal period 203y.
HR 8003			BD+44 3617	199098	50182					13391	20 53 18.6	+45 10 55	5.45	K0II
HR 8004			BD+41 3922	199099	50183						20 53 26.4	+42 24 37	6.66	A1V
HR 8005			BD+32 3980	199101	70645	3668	I	W			20 53 53.9	+33 26 16	5.47	gK5	4.0	187.7
HR 8009			BD+40 4354	199218	50209				14413		20 54 22.3	+40 42 11	6.70	B8Vnne	3.9	5.8	D:Fixed sep.
HR 8020			BD+46 3111	199478	50246						20 55 49.8	+47 25 04	5.67	B8Ia t			G:Cyg OB6; NGC 6991; in reflection nebula IC 5076.,VAR:H alpha profile variable. Possibly binary star.
HR 8022			BD+50 3232	199578	33001						20 56 12.9	+51 04 30	6.63	B5V
HR 8023			BD+44 3639	199579	50263		I				20 56 34.7	+44 55 30	5.96	O6V((f))			C:Color excess E(B-V) = +0.36.,G:Cyg OB7; NGC 7000; exciting star of HII region S117.,S:Also classified O6.5III.,SB:48.608d, K 42.2k/s, V0 -5.8k/s, asini 28.1.
HR 8025			BD+50 3233	199611	33004	3670			14460		20 56 25.5	+50 43 43	5.81	F0III	7.7	7.2	D:Binary.,S:Also classified F3Vw.,SB:ADS 14460A.
HR 8026			BD+48 3249	199612	50262						20 56 25.9	+49 11 45	5.90	G8II-III
HR 8028	ν	58	BD+40 4364	199629	50274	788					20 57 10.4	+41 10 02	3.94	A1Vn
HR 8035			BD+43 3777	199870	50298						20 58 19.5	+44 28 18	5.55	K0IIIbFe-0.5			G:Hyades group.,SB:635.1d, K 6.44k/s, V0 -22.63k/s, asini 50.5.
HR 8036			BD+41 3949	199892	50303						20 58 30.8	+41 56 25	6.16	B7III			SB:15.5143d, K 43.1k/s, V0 -21.7k/s, asini 8.7.
HR 8040			BD+49 3426	199955	33034				14504		20 58 30.1	+50 27 44	5.61	B5Vn	0.9	1.8	D:AB binary.,DYN:0.003".
HR 8047		59	BD+46 3133	200120	50335	1551			14526	V832 Cyg	20 59 49.6	+47 31 16	4.74	B1ne v	4.4	20.1	D:AB CPM. B, 9.38V, +0.22(B-V), +0.04(U-B) A8III, vsini 97k/s. Component C, 12v at 26" optical.,G:Cyg OB7.,S:Ultraviolet envelope. Variously classified O9V, B0p, B1IV:e, B1.5Venn, B3ne. Component B, A3V.,VAR:ADS 14526A, Gamma Cas 4.49 - 4.88V. Expanding circumstellar shell. Marked evidence of mass loss. Shell spectrum faded,VAR:between 1973 and 1975. Metallic absorption lines disappeared.
HR 8051			BD+35 4357	200253	70794	3677					21 01 12.9	+36 01 34	5.97	G5III
HR 8053		60	BD+45 3364	200310	50359				14549	V1931 Cyg	21 01 10.9	+46 09 21	5.37	B1Ve v	4.5	2.6	RV:2.48257d.,S:Shell star. Long-term variation in hydrogen emission.,VAR:5.34 - 5.48V, probably eclipsing; same period as SB.
HR 8062			BD+44 3679	200527	50381		I				21 02 24.1	+44 47 28	6.19	S4/1III			S:Also classified M4SIII = S4/1III.
HR 8063			BD+38 4325	200577	70832						21 03 04.8	+38 39 27	6.07	G8III
HR 8064			BD+45 3374	200595	50390				14585		21 02 48.5	+45 50 56	6.48	B3Vn	0.0	0.2	D:AB, combined mag., colors. CE optical.,DYN:0.002".
HR 8071			BD+41 3987	200723	50409			W			21 03 52.1	+41 37 41	6.33	F3IV	2.3	57.3	D:AB CPM.,G:In Ursa cluster?
HR 8072			BD+49 3448	200740	33091						21 03 26.0	+50 21 07	6.37	K0			G:Hyades group.
HR 8074			BD+46 3159	200753	50408						21 03 43.3	+46 51 43	6.32	F0IVn
HR 8078			BD+52 2859	200817	33098	3682					21 03 47.6	+53 17 10	5.90	K0III
HR 8079	ξ	62	BD+43 3800	200905	50424	792	I			13518	21 04 55.9	+43 55 40	3.72	K4.5Ib-II e			D:9.1v A2 companion.,S:Ultraviolet FeII emission.
HR 8084			BD+30 4318	201078	70917	3687	I			DT Cyg	21 06 30.3	+31 11 05	5.82	F7.5Ib-II v			S:Also classified F5.5-F7Ib-II.,VAR:CDelta 5.57 - 5.96V, 2.499215d. Period varies.
HR 8085		61	BD+38 4343	201091	70919	793			14636 A	V1803 Cyg	21 06 54.6	+38 44 45	5.21	K5V	0.8	28.7	D:AB 5.22 K5V, 6.04 K7V, 722y, a = 24.65". B is HR 8086. Aa x P, 4.9y, a = 0.014". Astrometric measures indicate 3,D:invisible companions, periods 6, 7 and 12y. Unresolved by speckle interferometry. Suspected planetary companion not,D:substantiated.,DYN:0.300".,G:61 Cyg group.,M:Proper motions for HR 8085 and 8086 taken from Luyten LHS. SAO has only one entry (component A?), but appears to give,M:the mean position of A and B.,VAR:5.19 - 5.27V, 350 - 400d.
HR 8086		61	BD+38 4344	201092	0		I		14636 B	13546	21 06 55.3	+38 44 36	6.03	K7V	0.8	28.7	D:See HR 8085.,DYN:0.330".,VAR:ADS 14636B, Is, 6.02 - 6.09V.
HR 8089		63	BD+47 3292	201251	50456	3688	I		14649	13548	21 06 36.1	+47 38 54	4.55	K4Ib-IIa	8.3	15.7
HR 8094			BD+29 4324	201433	70968				14682	V389 Cyg	21 08 38.9	+30 12 21	5.59	B9VpSi	2.3	3.4	D:AB binary. B, 7.8v A0V or Am(A2.5/A7V/A9), vsini 80k/s. C, 9.2v K1III at 58" optical, vsini =<54k/s.,DYN:0.008".,SB:ADS 14682A, 3.3132d, K 20.2k/s, V0 -22.1k/s, asini 0.920. Also about 150d, possibly 110 or 270d.,VAR:ADS 14682A, 5.55 - 5.71V. Alternating periods of 1.12912 and 1.19328d. V 389 Cyg may be triple star, with long period,VAR:about 150d, perhaps 110 or 270d.
HR 8103			BD+44 3718	201733	50521					Var?	21 09 58.6	+45 30 09	6.63	B4IVpe			G:NGC 7039 #170.,S:Shell star.
HR 8105			BD+35 4426	201819	71032				14724	Var	21 11 03.9	+36 17 57	6.54	B1Vp	5.7	21.5	D:Companion B8V.,G:Cyg OB4.
HR 8106			BD+52 2880	201834	33185						21 10 15.6	+53 33 48	5.73	B9III
HR 8107			BD+47 3322	201836	50536				14720		21 10 31.0	+47 41 31	6.46	B6IV e	0.8	136.1	D:AB fixed. B, 9.6v at 1.2". C, 7.29V, +1.55(B-V), +1.38(U-B), M5III, vsini =<25k/s.,S:Spectrum found to display weak double-peaked emission component at H alpha.
HR 8115	ζ	64	BD+29 4348	202109	71070	797	I	W			21 12 56.2	+30 13 37	3.20	G8+III-IIIaBa0.6	7.9	91.2	D:White dwarf companion.
HR 8120			BD+36 4470	202240	71086						21 13 26.3	+36 38 01	6.05	F0III
HR 8126			BD+29 4354	202314	89549						21 14 10.3	+29 54 04	6.17	G6Ib-IIaCa1Ba0.3
HR 8130	τ	65	BD+37 4240	202444	71121		I		14787	Tau Cyg	21 14 47.5	+38 02 44	3.72	F2IV	2.5	1.0	C:Color excess E(B-V) = +0.09.,D:AB 3.82 F0IV, 6.42 G1V, 49.80y, a = 0.85". Components C, 13v at 29" and P, 12v at 72", both optical. Q, 12v at 90",,D:physical. R, 13v at 90", CPM.,DYN:0.046".,SB:0.143d not confirmed.,VAR:Delta Sct 3.65 - 3.84V. 2-3 hrs.? Possibly variable period.
HR 8136			BD+47 3348	202654	50631						21 15 36.8	+47 58 25	6.46	B4IV			G:Member of the local association (Pleiades group).
HR 8138			BD+41 4067	202720	50656						21 16 29.6	+42 15 05	6.43 R	K2
HR 8143	σ	67	BD+38 4431	202850	71165	1558				13640	21 17 25.0	+39 23 41	4.23	B9Iab v			G:Cyg OB4; embedded in dust.,SB:11.043d?,VAR:H alpha profile varies.
HR 8144			BD+42 4046	202862	50671						21 17 23.2	+42 41 00	6.19	B7Vn
HR 8146	υ	66	BD+34 4371	202904	71173	1559			14831	Ups Cyg	21 17 55.1	+34 53 49	4.43	B2Vne	6.4	15.3	D:AB CPM; 79000?y. Component B, 10.0v G8.5V, probably optical.,G:Cyg OB4.,SB:ADS 14831A. Expanding circumstellar shell.,VAR:4.28 - 4.50V.
HR 8147			BD+53 2588	202923	33281						21 17 02.0	+53 59 51	6.13	A1V
HR 8154		68	BD+43 3877	203064	50690	3701	I			V1809 Cyg	21 18 27.2	+43 56 45	5.00	O7.5III:n((f)) e			G:Cyg OB7; exciting star of HII region S119. Runaway star from Cep OB2 association?,S:Also classified O8V and O8III((f)). H alpha emission moderately intense 1959 to 1970; absorption increasing 1973-1976.,VAR:5.05 - 5.075V, 3.390d.
HR 8155			BD+40 4485	203096	50699				14849		21 18 55.3	+41 02 27	6.15	A5IV	6.4	56.
HR 8157			BD+37 4271	203156	71203				14859	V1334 Cyg	21 19 22.2	+38 14 15	5.83	F1II	0.0	0.1	D:Binary, sep. 0.130", about 30y. Unresolved by speckle interferometry.,S:Also classified F2Ib. IUE observations indicate B6-7 companion.,VAR:Delta Cep 5.77 - 5.96V, 3.332816d. Uncertain which component of ADS 14859 is var. Perhaps Delta Sct type.
HR 8161			BD+48 3345	203245	50713	3702					21 19 28.8	+49 30 37	5.76	B6V
HR 8166			BD+31 4425	203358	71230				14889		21 20 50.1	+32 27 10	5.68	G8IV	0.4	2.1	D:AB binary. Component B, G5IV.
HR 8169			BD+32 4134	203439	71237						21 21 22.0	+32 36 46	6.04	A1V			SB:20.30d, K 45.7k/s, V0 -4.0k/s, msin3i 1.88, asini 11.5.
HR 8170			BD+39 4529	203454	50739						21 21 01.4	+40 20 44	6.40	F8V			G:Sirius group; UMa stream.,SB:3.2434d, K 62.0k/s, V0 +0.4k/s, asini 2.76.
HR 8182			BD+29 4397	203630	71259						21 22 41.9	+30 18 35	6.05	K1III
HR 8185			BD+48 3357	203644	50761						21 22 00.4	+49 23 20	5.69	K0III
HR 8186			BD+38 4471	203696	71266						21 22 46.9	+38 38 03	6.63	A1V
HR 8189			BD+36 4537	203784	71276			W			21 23 23.0	+37 24 24	6.58	F6II-III	0.0	365.4	D:Component B of which primary is HR 8193.
HR 8193			BD+36 4543	203857	71280			W			21 23 48.3	+37 21 05	6.47 R	K5	0.0	365.4	D:Component A in system of which B is HR 8189. Other components 11.6, 13.4, 14.6v.
HR 8206			BD+48 3376	204131	50817				14962	V1934 Cyg	21 24 55.5	+49 19 24	6.58	B9pSi:Cr:Sr:	5.9	20.3
HR 8208			BD+46 3305	204153	50824						21 25 19.6	+46 42 52	5.60	F0V
HR 8209		69	BD+36 4557	204172	71329				14969		21 25 47.0	+36 40 03	5.94	B0Ib	5.3	53.4	D:ADS 14969A. Companions optical. B 12.06V, +1.13(B-V), 33". C 10.38V, +0.46(B-V), -0.04(U-B), F5V, 54", vsini =<54k/s.,D:Components B and C sometimes interchanged.,G:Cyg OB4.,S:Nitrogen deficient.
HR 8215		70	BD+36 4568	204403	71358	3714					21 27 21.4	+37 07 00	5.31	B3V			G:Member of the local association (Pleiades group).,SB:27.54d.
HR 8216			BD+48 3390	204411	50867					13718	21 26 51.6	+48 50 06	5.31	A6pCrEu:			G:Region of NGC 7092.,VAR:Alpha CV?, 5.20 - 5.30V, 0.726d.
HR 8218			BD+52 2939	204428	33434						21 26 45.0	+52 53 55	6.03	B6V
HR 8220			BD+31 4462	204485	71371	3716					21 28 08.3	+32 13 31	5.80	F0V			G:Hyades moving group.
HR 8228		71	BD+45 3558	204771	50934	807					21 29 27.0	+46 32 26	5.24	K0-III
HR 8237			BD+52 2957	204965	33477						21 30 20.4	+52 57 29	6.02	A2Vp			S:Lambda Boo star, Mg 4481 wk.
HR 8242			BD+51 3079	205114	33497						21 31 27.5	+52 37 12	6.16	G2Ib+B9V			S:Cool component also classified G8III. vsini both components =<50k/s.,SB:1322d, K 9.2k/s, V0 -27.0k/s, asini 145.
HR 8246			BD+49 3553	205314	51019			S			21 32 56.6	+49 58 40	5.75	A0V		0.0
HR 8248			BD+45 3584	205349	51027		I			13784	21 33 17.9	+45 51 15	6.25	K1Ib v			C:U-B scatter from +1.850 to +2.05.,G:Cyg OB7.,S:Strong circumstellar components. Unusually high Li content.
HR 8252	ρ	73	BD+44 3865	205435	51035	1568	I			13787	21 33 58.9	+45 35 31	4.02	G8IIIFe-0.5			G:UMa stream.
HR 8255		72	BD+37 4359	205512	71480	3722	I				21 34 46.6	+38 32 03	4.90	K0.5III
HR 8259			BD+51 3091	205551	33540						21 34 27.5	+51 41 54	6.15	B9IIIe
HR 8261			BD+29 4456	205688	89834				15126		21 36 13.9	+30 03 20	6.36 R	G8III-IV	4.4	2.1
HR 8262			BD+44 3877	205730	51079		I			W Cyg	21 36 02.4	+45 22 29	5.53	M5IIIae			G:Hyades group.,P:Polarization possibly due to circumstellar dust scattering.,S:Also classified M4e-M6eIII.,VAR:SRb 6.8 - 8.9p, 131.1d; secondary period 235.3d.
HR 8266		74	BD+39 4612	205835	51101	811					21 36 57.0	+40 24 49	5.01	A5V
HR 8272			BD+44 3889	205939	51109					CP Cyg	21 37 27.9	+44 41 48	6.20	A7III			VAR:Cst 6.4p.
HR 8275			BD+53 2659	206040	33596						21 37 38.7	+54 02 32	6.15	K1III
HR 8284		75	BD+42 4177	206330	51167	3730	I		15208	13834	21 40 11.1	+43 16 26	5.11	M1IIIab	4.2	57.9	D:AB binary. B, 10.5v at 3". Component C, optical.,DYN:0.007".
HR 8290			BD+54 2595	206509	33656	3731					21 40 43.3	+54 52 20	6.20	K0III			G:In reflection nebula.
HR 8291		76	BD+40 4611	206538	51189			W			21 41 34.3	+40 48 19	6.11	A2V	4.0	62.1	G:Sirius group.
HR 8297			BD+34 4500	206570	71613		I			V460 Cyg	21 42 01.1	+35 30 37	6.07	C6.3			VAR:Lb 5.6 - 7.0v. Formerly called DS Peg, now in Cyg.
HR 8298			BD+45 3637	206632	51204		I			V1339 Cyg	21 42 08.4	+45 45 57	6.17	M4III:			VAR:SRb 5.9 - 7.1v, 35?d.
HR 8300		77	BD+40 4615	206644	51207			W			21 42 22.9	+41 04 38	5.69	A0V	0.2	0.1	D:6.4 B9.5V, 6.6 A0V, 27.2y, a = 0.16". ADS 15251 8.3, 8.3, 11.9m at 2' may be member of same system.,DYN:0.017".,SB:Brighter component of visual double. 1.7290d, K 110.0k/s, V0 -25.5k/s, msin3i 0.956, asini 2.62.
HR 8301	π¹	80	BD+50 3410	206672	33665	3733					21 42 05.7	+51 11 23	4.67	B3IV			N:Azelfafage.,SB:26.33d, K 16.5k/s, V0 -8.2k/s, asini 5.97.
HR 8304			BD+48 3480	206731	51217						21 42 38.9	+49 36 01	6.09	G8II
HR 8306			BD+40 4623	206749	51221		I			13857	21 43 06.4	+41 09 18	5.49	M2IIIab			VAR:Lb, 6.3 - 7.08B.
HR 8307		79	BD+37 4408	206774	71643			W			21 43 25.7	+38 17 02	5.65 R	A0V	1.3	151.2	D:AB CPM. B is A0. AP, 5.6 11.0v sep. 1.5" binary.
HR 8309	μ¹	78	BD+28 4169	206826	89940				15270 A		21 44 08.6	+28 44 34	4.73 H	F6V	1.3	2.0	D:AB 4.78 F4V, 6.09 G2V, 507.5y, a = 4.278". B is HR 8310. Combined colors. Mag. for blend 4.50V. Components C, D,,D:optical. D, at 201" is ADS 15275, 6.9 A5, 13.3v sep. 16".,DYN:0.052".
HR 8310	μ²	78	BD+28 4169	206827	89939				15270 B		21 44 08.3	+28 44 35	6.08 H	G2V	1.3	2.0	D:See HR 8309.,DYN:0.052".
HR 8320			BD+35 4626	207088	71675	1571					21 45 44.5	+35 51 26	6.40	G8III
HR 8329			BD+42 4204	207218	51277						21 46 16.6	+43 03 39	6.54	G0:III+A4V			S:vsini G0 component 100k/s, A4 component =<50k/s.
HR 8335	π²	81	BD+48 3504	207330	51293	821					21 46 47.6	+49 18 34	4.23	B3III			G:Cyg OB7.,SB:72.0162d, K 7.8k/s, V0 -12.3k/s, asini 7.26.
HR 8336			BD+35 4643	207446	71716		I				21 48 08.3	+36 34 50	6.47 R	K5
HR 8338			BD+37 4427	207516	71722						21 48 29.4	+38 38 55	6.12	B8V
HR 8345			BD+40 4648	207673	51344	3745					21 49 40.1	+41 08 56	6.48	A2Ib
HR 8349			BD+38 4621	207857	71767					V1619 Cyg	21 51 04.9	+39 32 12	6.17	B9pHgMn			S:Manganese star. Shows Hg, Mn.,VAR:Alpha CV, amp. 0.01V, 20.70d. Double wave curve. Amplitude var.
HR 8377			BD+47 3618	208727	51477	3754					21 57 02.2	+48 40 07	6.42	B8V
HR 8403			BD+52 3083	209419	33985	3763					22 01 50.6	+52 52 56	5.78	B5III			G:Member of the local association (Pleiades group).
HR 8407			BD+43 4119	209515	51595				15578	V1942 Cyg	22 02 56.7	+44 39 00	5.60	A0IV	2.5	1.0	D:AB CPM.,G:Sirius group? UMa stream.,S:Also classified B9.5VpCrSiSr.

Legend

Key to columns ^[154]
HR	Harvard Revised Number = Bright Star Number
B	Bayer designation (greek letter)
F	Flamsteed number
DM	Durchmusterung Identification (BD = Bonn; CD = Cordoba; CP = Cape Photographic)
HD	Henry Draper Catalog Number
SAO	SAO Catalog Number
FK5	FK5 star Number
IR	I if infrared source
M*	Double or multiple-star code. (A = Astrometric binary; D = Duplicity discovered by occultation; I = Innes, Southern Double Star Catalogue (1927); R = Rossiter, Michigan Publ. 9, 1955; S = Duplicity discovered by speckle interferometry; W = Worley (1978) update of the IDS;)
ADS	Aitken's Double Star Catalog (ADS) designation
VarID	Variable star identification
RA	Right Ascension (J2000.0)
Dec	Declination (J2000.0)
vMag	Visual magnitude
spType	Spectral type
dMag	Magnitude difference of double, or brightest multiple
Sep	Separation of components in Dmag if occultation binary (arcsec)
Remarks	Note on Category (C = Colors; D = Double and multiple stars; DYN = Dynamical parallaxes; G = Group membership; M = Miscellaneous; N = Star names; P = Polarization; R = Stellar radii or diameters; RV = Radial and/or rotational velocities; S = Spectra; SB = Spectroscopic binaries; VAR = Variability)

Catalogues

Cygnus / Yale Bright Star Catalog (HR)

Legend

References