Constellation Gemini (Twins)

Properties

The constellation Gemini is located northeast of Orion and has roughly the shape of a long rectangle towards Orion. The two brightest stars Castor (α Geminorum) and Pollux (β Geminorum) are very noticeable. Pollux is the southerly and lighter of the two. The twin stars Castor and Pollux together with Capella (α Aurigae), Aldebaran (α Tauri), Rigel (β Orionis), Sirius (α Canis Majoris) and Procyon (α Canis Minoris) form the winter hexagon. The constellation area is 514 square degrees and the center culminates around midnight on January 4th. ^{[9, 15]}

Stars with Proper Names:

α Gem: Castor, Apollo
β Gem: Pollux, Hercules
γ Gem: Alhena
δ Gem: Wasat, Wesat
ε Gem: Mebsuta, Melucta, Meboula
ζ Gem: Mekbuda
η Gem: Propus, Praepes, Tejat Prior
ι Gem: Propus
μ Gem: Tejat Posterior, Calx, Pish Pai
ξ Gem: Alzirr
1 Gem: Propus

Data for constellation Gemini ^[150]
IAU Name	Gemini
IAU Genitive	Geminorum
IAU Abbr.	Gem
English Name	Twins
Season (47° N)	October … April
Right Ascension	06^h 00^m 30^s … 08^h 07^m 58^s
Declination	+09° 48' 35" … +35° 23' 26"
Area	514 deg²
Neighbours (N↻)	Aur, Tau, Ori, Mon, CMi, Cnc, Lyn

Deep-Sky Object Descriptions

Abell 19

Medusa Nebula
Abell 21

Jellyfish Nebula
IC 443

Peanut Nebula
NGC 2371/2

Eskimo Nebula
NGC 2392

NGC 2395

NGC 2420

Mythology and History

Castor and Pollux were known as twins in many cultures. Sometimes they were also called The Dioscuri or the sons of Zeus, the king of the gods. Her mother was the beautiful Leda, who appeared to Zeus in the form of a swan. Pollux had an immortal soul; at his death he was granted a home on Mount Olympus. Castor, however, was mortal.

Some said Castor's father was not the mighty Zeus but the earthly king Tyndareus of Sparta. Thus, like the rest of humanity, Castor was destined to be the ultimate resting place of the underworld of Hades. This world of death was not a place of punishment as in the Christian imagination, but a place of incessant indifference and boredom.

Castor excelled in horsemanship, while Pollux excelled in boxing and fighting battles. It was said that the two were as alike as only twins could be. Both married the pretty daughters of a king of Sparta.

A sad day came when a lance pierced Castor's heart during a riot. Pollux understood that his twin brother would now stay in Hades forever. He asked Zeus to send him to the underworld with him. Zeus was not able to grant this request. However, he promised Pollux that he and his brother Castor would spend half of their time on Mount Olympus and the other half in Hades. The two were then given a place under the stars of the firmament.

The Blackfoot Indians used the same star figure to tell of two infants whose mother was killed by a wandering medicine man: The medicine man placed one infant next to the ashes of the fire in the tipi and named it Chief of the Ashes. He put the other behind a buffalo hide and called him the one behind it. The two got magical powers as they grew up to be men. When they died, they went to heaven as twins.

The Chinese associated Castor and Pollux with the two mystical elements of the universe. These stars, it was said, represent yin and yang - the embodiment of opposites in the world: day and night, light and darkness, good and bad. Yin is said to be female while Yang is male. Yin represents the shadow and Yang represents the light. Yin is winter, Yang is summer, and so on. In this philosophy, one element has no meaning without the other. ^[86]

Catalogs

Yale Bright Star Catalogue, 5th Revised Ed. (Hoffleit+, 1991) ^[154]
HR	B	F	DM	HD	SAO	FK5	IR	M*	ADS	VarID	RA	Dec	vMag	spType	dMag	Sep ["]	Remarks
HR 2111			BD+27 945	40589	77837				4589		06 01 00.4	+27 34 20	6.05	B9Iab	6.0	9.5	D:Optical.,G:Gem OB1.
HR 2116			BD+22 1140	40724	77858			D			06 01 41.6	+22 24 03	6.37	B8V			D:Suspected occultation double.,N:141 Tau in Gemini.
HR 2134		1	BD+23 1170	41116	77915	1163	I	W		Var?	06 04 07.2	+23 15 48	4.16	G7III	0.4	0.2	D:AB 4.7 G6III, 5.1 G8III, 13.17y, a = 0.19". Combined mag., colors. Component A is SB, 4.9, 6.9v, sep. 0.0013".,D:Speckle interferometric sep. 0.128" 1982.17, 0.086" 1983.93. Component C, 13.0v at 101".,N:Propus, a name more commonly applied to HR 2216.,SB:Comp. B of double; 9.5966d, K 51.7k/s, V0 +31.7k/s, asini 6.82.
HR 2169			BD+22 1198	42049	78045		I				06 09 32.4	+22 11 24	5.93	K4I
HR 2173		3	BD+23 1226	42087	78050				4751	2846	06 09 44.0	+23 06 48	5.75	B2.5Ib e	2.5	0.7	D:AB binary, combined mag., colors. C 14.4v at 18".,G:Gem OB1.,VAR:ADS 4751B, 7.0 - 10.0v.
HR 2185		5	BD+24 1151	42398	78079						06 11 32.3	+24 25 13	5.80	K0III			G:In NGC 2168.
HR 2190			BD+21 1146	42475	78092		I			TV Gem	06 11 51.4	+21 52 07	6.56	M0-1Iab			D:IUE observations of uv continuum suggest an early-type companion, B9 or A1III-IV.,G:Gem OB1.,S:Also classified K5.5-M1.3Iab.,VAR:SRc 8.7 - 9.5p, 182d.
HR 2197		6	BD+22 1220	42543	78098		I			BU Gem	06 12 19.1	+22 54 30	6.39	M1-2Ia-Iab			G:Gem OB1.,SB:About 600d.,VAR:Lc? 5.74 - 8.1V, possibly E, per. 32y.
HR 2216	η	7	BD+22 1241	42995	78135		I		4841	Eta Gem	06 14 52.6	+22 30 24	3.28	M3III	2.0	0.0	D:AB, 473.7y, a = 1.08". B is 8.8v at 1.4". A is suspected occultation double, 3.4, 5.4v, sep. 0.03". Masses A, 12.4;,D:B, 5.5 solar. The three components are surrounded by a gaseous envelope.,DYN:0.007".,N:Propus; Praepes; Tejat Prior.,SB:ADS 4841A 2983d, K 8.8k/s, V0 +17.6k/s, asini 306. Unresolved by speckle interferometry 1982.17 and 1983.93.,VAR:ADS 4841A, SRa + EA 3.15 - 3.9v, 232.9d. Deepest min. satisfy SB period 2984d.
HR 2230		8	BD+24 1182	43261	78168			D			06 16 19.0	+23 58 12	6.08	G8III	0.0	0.1	D:Suspected occultation double, 6.9, 6.9, sep. 0.1".,G:UMa stream.
HR 2240		9	BD+23 1275	43384	78176						06 16 58.7	+23 44 27	6.25	B3Ib			G:In cluster CR 89; Gem OB1; in nebulosity.
HR 2277			BD+17 1214	44234	95572						06 21 25.9	+17 45 49	6.35 R	g:G9
HR 2286	μ	13	BD+22 1304	44478	78297	241	I		4990	Mu Gem	06 22 57.6	+22 30 49	2.88	M3IIIab e	8.1	121.7	G:Zeta Her group.,N:Tejat Posterior; Calx; Pish Pai.,R:Occultation diam. = 0.0118 - 0.0160".,S:Ultraviolet FeII emission.,VAR:Lb 2.76 - 3.02V.
HR 2304			BD+23 1347	44927	78349			D			06 25 32.9	+23 19 37	6.06 R	A2Vn	0.4	0.1	D:Speckle interferometric double, 6.5, 6.9v, sep. 0.055".
HR 2330		16	BD+20 1428	45394	78402						06 27 56.6	+20 29 46	6.22	A2V s
HR 2339			BD+27 1122	45504	78417			D			06 28 56.6	+26 58 04	6.47 R	F5	0.9	0.0	D:Sep. 0.003".
HR 2340			BD+16 1159	45506	95719	2494					06 28 28.0	+16 14 18	6.23	G5
HR 2343	ν	18	BD+20 1441	45542	78423	1173			5103		06 28 57.8	+20 12 44	4.15	B6IIIe	1.7	0.2	D:AA' probably combined light and color. This may be the SB pair, 4.3, 6.0v, sep. 0.2". B, 8.5V A1V at 113",,D:vsini 141k/s, is binary with C, 8.9v, sep. 0.2". Component P, 15.1V at 24" optical. Other components faint at 54",D:to 92".,G:Hyades group.,S:Shell star.,SB:ADS 5103A, 9.6y. Resolved by speckle interferometry 1983.93, sep. 0.07".
HR 2366			BD+17 1275	45951	95765				5146		06 31 10.1	+16 56 19	6.20	K2III	4.0	8.0	D:AB binary. B is K0V. Component C, 11.4v at 45" optical.
HR 2371		19	BD+16 1178	46031	95778						06 31 37.4	+15 54 12	6.40 R	A8V
HR 2391			BD+14 1339	46374	95830						06 33 36.1	+14 09 19	5.53	gK2
HR 2417			BD+24 1328	47020	78557						06 37 27.2	+24 35 27	6.44 R	A3V
HR 2421	γ	24	BD+16 1223	47105	95912	251	I	W			06 37 42.7	+16 23 57	1.93	A0IV	9.0	143.5	C:Color excess E(B-V) = +0.03.,D:A* 1.93 A0IV, 12.9y, a = 0.038".,N:ALHENA.,R:Diam. = 0.00132 - 0.00139".,SB:12.4y. Unresolved by speckle interferometry. RV also var. 0.13d.
HR 2436			BD+22 1416	47358	78586	2513					06 39 05.3	+22 01 51	6.04	G9III
HR 2439			BD+24 1343	47415	78596						06 39 31.4	+24 36 00	6.38	F8IV
HR 2449			BD+13 1356	47575	95963				5302		06 39 47.6	+12 58 59	5.97	A2V	6.0	2.9
HR 2453		25	BD+28 1207	47731	78636			W			06 41 21.0	+28 11 47	6.42	G5Ib	3.9	55.9
HR 2457			BD+16 1242	47863	95996						06 41 21.8	+16 23 51	6.28	A1V
HR 2466		26	BD+17 1357	48097	96015						06 42 24.3	+17 38 43	5.21	A2V
HR 2473	ε	27	BD+25 1406	48329	78682	254	I		5381	3183	06 43 55.9	+25 07 52	2.98	G8Ib e	6.0	110.3	D:Companion 9.22V, +1.13(B-V), +0.91(U-B), K0III-IV.,G:Red star Pleiades group.,N:Mebsuta; Melucta; Meboula.,R:Occultation diam. = 0.0018 - 0.0056".,S:Strong He 10830 emission and absorption.
HR 2478		30	BD+13 1390	48433	96051		I		5387		06 43 59.3	+13 13 40	4.49	K0IIICN1Ca1	8.4	27.2	D:Optical.
HR 2480		28	BD+29 1327	48450	78692	2518	I			3188	06 44 45.5	+28 58 15	5.44	K4III
HR 2484	ξ	31	BD+13 1396	48737	96074	256	I			3193	06 45 17.4	+12 53 44	3.36	F5III			N:Alzirr.,VAR:Delta Sct?
HR 2489		32	BD+12 1275	48843	96084					3197	06 45 54.2	+12 41 37	6.46	A9III
HR 2499			BD+18 1349	49059	96111				5447		06 47 23.5	+18 11 36	6.20 R	A2V	0.2	0.5	D:6.81 A1V, 7.01 A2V, 1057.8y, a = 1.536". Combined mag., colors.,DYN:0.007".
HR 2512			BD+32 1414	49380	59521	2525	I			IS Gem	06 49 41.3	+32 36 24	5.71	K3II			VAR:SRc 6.6 - 7.3p, about 47d.
HR 2519		33	BD+16 1298	49606	96161	2526		W		OV Gem	06 49 49.8	+16 12 10	5.85	B7III	7.3	27.5	D:Component B, 13.31V at 27.5", optical.,S:Helium weak.,VAR:SX Ari, amp. 0.10V.
HR 2525		35	BD+13 1434	49738	96179		I				06 50 25.5	+13 24 48	5.65	gK3
HR 2529		36	BD+21 1405	49908	78805	2530			5511		06 51 33.0	+21 45 40	5.27	A2V	8.8	11.3	D:Optical.,G:Hyades group.
HR 2533			BD+23 1518	49968	78816		I				06 52 00.0	+23 36 06	5.65	K5III			R:Occultation diam. = 0.0028 - 0.0043".
HR 2540	θ	34	BD+34 1481	50019	59570	261			5532		06 52 47.3	+33 57 40	3.60	A3III	7.9	78.7
HR 2564		38	BD+13 1462	50635	96265				5559	3266	06 54 38.7	+13 10 40	4.65	F0Vp	2.9	7.0	D:AB 4.8 A9Vp, 7.6 G6V, 1943.8y, a = 8.194". Combined mag., colors.,DYN:0.029".,RV:ADS 5559B, 23k/s.,SB:ADS 5559A.
HR 2569		37	BD+25 1496	50692	78866						06 55 18.6	+25 22 32	5.73	G0V
HR 2586			BD+33 1433	51000	59631					3289	06 57 00.5	+33 40 52	5.89	G5III
HR 2597			BD+12 1361	51330	96314						06 57 25.7	+11 54 27	6.27	F2Ib-II
HR 2601		39	BD+26 1405	51530	78929			W			06 58 47.4	+26 04 52	6.10	F7V	6.0	28.8
HR 2605		40	BD+26 1411	51688	78947			D			06 59 27.9	+25 54 51	6.40	B8III	0.0	0.0	D:7.1, 7.1v, sep. 0.040". Resolved by speckle interferometry 1983.93, sep. 0.06"; unresolved 1984.93 and 1985.25.,S:Spectra show Hg, Mn. Helium weak.
HR 2615		41	BD+16 1354	52005	96363		I				07 00 15.8	+16 04 44	5.68	K3Ib
HR 2620			BD+32 1460	52100	59697				5680		07 01 17.2	+32 24 52	6.59	A9IV	5.8	16.1	D:AC, mag. diff 6.1v, sep. 32"; AD, mag. diff 6.1v, sep. 60"; AE, mag. diff 6.4v, sep. 50".
HR 2630	ω	42	BD+24 1502	52497	78999	1182				Ome Gem	07 02 24.8	+24 12 55	5.18	G5IIa-Ib			S:Barium star.,VAR:Cep?, amp. 0.086V, 0.7282d.
HR 2631			BD+17 1479	52554	96407	2543	I	D		NP Gem	07 02 25.5	+17 45 20	5.94	M1	0.0	0.0	D:Sep. 0.020".,VAR:Lb? 5.89 - 6.04V.
HR 2632			BD+15 1431	52556	96403						07 02 17.4	+15 20 10	5.74 R	gK1
HR 2635			BD+16 1363	52609	96409		I				07 02 33.5	+16 40 27	5.82	M2III
HR 2643			BD+29 1441	52711	79009						07 03 30.4	+29 20 14	5.93	G4V			S:Also classified F8V, G2V and G8IV.
HR 2649			BD+11 1428	52960	96429		I				07 03 38.0	+10 57 06	5.13	K3III
HR 2650	ζ	43	BD+20 1687	52973	79031	269	I		5742	Zet Gem	07 04 06.5	+20 34 13	3.79	F7-G3Ib v	0.0	0.1	D:Component A is suspected occultation double, 4.5, 4.5v, sep. 0.1". B, 10.5v at 87". C, +20d1686, 7.55V, +0.62(B-V), +0.,D:+0.07(U-B), G1V at 96" has high proper motion, 0.100", optical, vsini =<54k/s. Other components fainter.,N:Mekbuda.,RV:Same period.,VAR:ADS 5742A, CDelta 3.62 - 4.18V, 10.15073d. Period decreasing 3.1s/y.
HR 2651			BD+12 1406	52976	96432		I				07 03 51.6	+12 35 40	5.98	K5
HR 2659		44	BD+22 1566	53257	79042						07 05 18.4	+22 38 14	6.02	B8Vn
HR 2660			BD+34 1524	53329	59773					3373	07 06 11.6	+34 28 26	5.55	G8IV
HR 2665			BD+34 1530	53686	59794		I				07 07 22.3	+34 00 34	5.91	gK4
HR 2669			BD+28 1314	53744	79066						07 07 25.0	+28 10 38	6.48	B9V			RV:Recent determination vsini 350k/s.
HR 2671			BD+22 1577	53791	79070		I	W		R Gem	07 07 21.4	+22 42 13	7.68	S3.9e v	4.9	172.5	R:Occultation diam. = 0.0037 - 0.0049".,S:Technetium found in spectrum. Also classified S2,9e-S8,9e.,VAR:M 6.0 - 14.0v, 369.91d.
HR 2673			BD+34 1533	53899	59806	2549					07 08 13.3	+33 49 56	6.28	K1
HR 2684		45	BD+16 1397	54131	96535				5812		07 08 22.0	+15 55 51	5.44	G8III	5.4	10.4	D:AB optical.,G:Wolf 630 group.
HR 2692			BD+21 1528	54563	79131						07 10 06.7	+21 14 49	6.43	G9V			G:Runaway star from CMa OB1.
HR 2697	τ	46	BD+30 1439	54719	59858		I		5846	3437	07 11 08.4	+30 14 43	4.41	K2-III	6.5	1.9	D:AB CPM.,VAR:4.3 - 4.36V.
HR 2700		47	BD+27 1327	54801	79141	2553					07 11 23.1	+26 51 24	5.78	A4IV			G:Hyades group.
HR 2706		48	BD+24 1558	55052	79162						07 12 26.4	+24 07 42	5.85	F5III-IV
HR 2711			BD+27 1337	55130	79170				5871	3453	07 12 49.0	+27 13 29	6.43	F8V	0.1	1.1	D:AB 7.18 F8V, 7.23 F8V, 116.50y, a = 0.929". Combined mag., colors. C, 12.5v at 16" optical.,DYN:0.032".,VAR:Delta Sct? Difference between components B-A varies.
HR 2717		51	BD+16 1417	55383	96638	1188	I	W		BQ Gem	07 13 22.3	+16 09 32	5.00	M4IIIab	5.2	149.2	G:Wolf 630 group.,S:Also classified K3V, but this is not consistent with type of light variability.,VAR:SRb 6.63 - 7.01B, about 50d.
HR 2722			BD+24 1576	55579	79191			W			07 14 26.6	+24 42 39	6.89	A1pSrCr	3.5	27.5
HR 2725		52	BD+25 1618	55621	79199		I		5909	3469	07 14 41.9	+24 53 06	5.82	M1III v	6.3	23.9	D:Optical.
HR 2738		53	BD+28 1350	55870	79221		I			3485	07 15 57.1	+27 53 51	5.71	M1IIIa
HR 2757			BD+31 1529	56386	59964	2563					07 18 04.1	+30 57 21	6.24	A0Vn
HR 2763	λ	54	BD+16 1443	56537	96746	277			5961	3512	07 18 05.6	+16 32 25	3.58	A3V	1.0	0.0	D:ADS 5961A is dubious occultation double, 4.0, 5.0v, sep. 0.045". B, 10.7v at 10" is CPM.,DYN:0.010".,G:UMa stream; Sirius group?,R:Radius relative to Sun = 1.7.,VAR:Delta Sct?
HR 2777	δ	55	BD+22 1645	56986	79294	279	I		5983		07 20 07.4	+21 58 56	3.53	F2IV	2.0	0.2	D:AB 3.55 F0IV, 8.18 K3V, 1200y, a = 6.975". Component A is SB, 3.7, 5.7v, sep. 0.2".,DYN:0.039".,N:Wasat; Wesat.,S:Variously classified A9III, F0IV, F2IV.,SB:ADS 5983A, 2238.6d, K 27.1k/s, V0 +4.1k/s, asini 781. SB character has, however, been questioned by occultation,SB:data. Unresolved by speckle interferometry 1978.96 and 1983.93.
HR 2780			BD+15 1541	57049	96783						07 20 06.9	+15 08 34	6.45	A2Vn
HR 2795		56	BD+20 1775	57423	79328		I		6016	3550	07 21 56.8	+20 26 37	5.10	M0IIIab	7.4	16.5	D:B optical.,R:Occultation diameter 0.0044-0.0059".
HR 2808		57	BD+25 1660	57727	79352			D			07 23 28.5	+25 03 02	5.03	G8III			D:Suspected occultation double.
HR 2810		58	BD+23 1698	57744	79354						07 23 28.2	+22 56 43	6.02 R	A1V
HR 2816		59	BD+27 1374	57927	79366						07 24 33.4	+27 38 17	5.76	g:F0
HR 2817			BD+15 1564	58050	96866					OT Gem	07 24 27.7	+15 31 02	6.41	B2Ve v			RV:Pole on.,VAR:Gamma Cas 6.0 - 6.44V. Probably short period. Hydrogen emission also var. However, light variability questioned.
HR 2821	ι	60	BD+28 1385	58207	79374	282	I				07 25 43.6	+27 47 53	3.79	G9IIIbHdel -1			N:Propus, a name more commonly applied to HR 2216.
HR 2835			BD+21 1596	58551	79386						07 26 50.2	+21 32 09	6.54	F6V
HR 2837		61	BD+20 1805	58579	79391			D		3592	07 26 56.3	+20 15 26	5.93	F2Vn			D:Suspected occultation double.,VAR:Delta Sct?
HR 2846		63	BD+21 1602	58728	79403				6089		07 27 44.4	+21 26 42	5.22	F5V+F5V	0.5	0.0	D:A is occultation triple, 5.9, 6.4v sep. 0.001" and 7.5v at 0.047". Visual companions B, 9.5v at 43" CPM; C, 10.5v at,D:146".,SB:ADS 6089A, F3, F5, 1.9327d, K 96.2k/s, V0 +22.5k/s, msin3i 1.05, asini 2.56.
HR 2852	ρ	62	BD+32 1562	58946	60118	286			6109		07 29 06.7	+31 47 04	4.18	F0V	3.4	220.4	D:B, 12.5v at 3" CPM.
HR 2857		64	BD+28 1396	59037	79427						07 29 20.4	+28 07 05	5.05	A4V			G:Hyades group.
HR 2858			BD+15 1579	59059	96930						07 28 47.3	+15 06 34	6.22	B9IV
HR 2861		65	BD+28 1400	59148	79434		I		6119		07 29 48.7	+27 54 58	5.01	K2III	8.5	12.8	SB:Both components vsini <17k/s.
HR 2877			BD+17 1596	59686	96985	2585	I				07 31 48.4	+17 05 10	5.42	gK2
HR 2879			BD+23 1744	59878	79489				6160		07 32 50.6	+22 53 16	6.54	K0II-III+F8V	2.2	11.5	D:CPM. Companion F8V.
HR 2886		68	BD+16 1510	60107	97016			D		3642	07 33 36.5	+15 49 36	5.25	A1Vn	1.6	0.2	D:Suspected occultation double, 5.4, 7.0v, sep. 0.15". Resolved by speckle interferometry 1983.94, sep. 0.18".
HR 2890	α	66	BD+32 1581	60178	60198	287	I		6175 B		07 34 36.0	+31 53 19	2.88	A2Vm	0.9	2.0	D:Binary with HR 2891. Combined colors.,DYN:0.052".,S:K-line indicates A1, metallic lines A5.,SB:ADS 6175B, 2.9283d, K 31.9k/s, V0 -1.2k/s, asini 1.28.
HR 2891	α	66	BD+32 1581	60179	0		I		6175 A	YY Gem	07 34 36.0	+31 53 18	1.98	A1V	0.9	2.0	D:AB 1.98 A1V, 2.88 A5Vm, 511.30y, a = 7.369 or 420.07y, a = 6.295". C, 8.8v M1Ve at 73" is physical member of sextuple,D:system in which A,B,C are all SB.,DYN:0.052".,N:CASTOR; Apollo.,SB:ADS 6175A, 9.2128d, K 12.9k/s, V0 +5.2k/s, asini 1.42. ADS 6175C, 0.8143d, K 120k/s, V0 +0.9k/s, asini 1.34.,SB:Two spectra.,VAR:ADS 6175C at 73" from A, EA 8.91 - 9.60V, 0.81428254d = also SB period. Masses each component 0.64 solar. Both,VAR:components flare stars, M1Ve + M1Ve.
HR 2896			BD+31 1620	60318	60204				6185		07 35 08.7	+30 57 40	5.33	K0III	0.4	0.4	D:AB binary. Resolved by speckle interferometry 1983.94, sep. 0.24".
HR 2905	υ	69	BD+27 1424	60522	79533	1196	I	W		3652	07 35 55.3	+26 53 45	4.06	M0III-IIIb e	9.0	46.1	G:Wolf 630 group.,S:Ultraviolet FeII emission.
HR 2924		70	BD+35 1662	60986	60243				6229		07 38 32.8	+35 02 55	5.56	K0III	4.6	159.9
HR 2926			BD+24 1727	61035	79562						07 38 14.5	+24 21 37	6.27 R	F0
HR 2930	ο	71	BD+34 1649	61110	60247	2592					07 39 09.9	+34 35 03	4.90	F3III
HR 2931			BD+24 1730	61219	79580						07 39 11.9	+24 13 21	6.17	A2V
HR 2936			BD+32 1599	61295	60254						07 39 54.1	+32 00 35	6.17	F6II
HR 2938		74	BD+18 1701	61338	97120		I	D		3671	07 39 28.6	+17 40 29	5.05	K5IIIFe-0.5	0.0	0.0	D:Occultation binary, sep. 0.03".,R:Occultation diam. = 0.00278".
HR 2951			BD+23 1780	61603	79607	2595	I				07 40 58.5	+23 01 07	5.89	K5			G:Probable Hyades group.
HR 2953			BD+14 1721	61630	97136						07 40 47.3	+13 46 15	6.24	K0
HR 2962			BD+34 1657	61859	60291						07 42 43.5	+34 00 01	6.02 R	F7V			SB:31.50d, K 45.2k/s, V0 -12.1k/s, msin3i 1.53, asini 19.1.
HR 2965			BD+13 1737	61885	97154		I				07 41 51.8	+13 28 50	5.77	M2IIIab
HR 2967			BD+14 1729	61913	97157	2597	I			NZ Gem	07 42 03.2	+14 12 30	5.56	M3II-III			G:UMa stream.,VAR:SR 5.52 - 5.72V.
HR 2973	σ	75	BD+29 1590	62044	79638		I	W		Sig Gem	07 43 18.7	+28 53 01	4.28	K1III e	6.5	182.2	G:Eta Cep group.,S:H alpha emission.,SB:19.605d, K 34.2k/s, V0 +45.8k/s, asini 9.22. Possible radio binary.,VAR:RS 4.13 - 4.29V, 19.423d.
HR 2978			BD+22 1756	62141	79641			W	A		07 43 22.2	+22 23 58	6.21	K0III
HR 2983		76	BD+26 1633	62285	79650		I			3703	07 44 06.9	+25 47 03	5.31	K4-5III
HR 2985	κ	77	BD+24 1759	62345	79653	294	I		6321		07 44 26.8	+24 23 53	3.57	G8IIIa	5.8	7.1	DYN:0.018".
HR 2990	β	78	BD+28 1463	62509	79666	295	I		6335	3712	07 45 18.9	+28 01 34	1.14	K0IIIb e	10.2	201.1	D:All the visual companions optical.,N:POLLUX; Hercules.,S:Emission line discovered by COPERNICUS at 1218.4 may be OV probably formed in a corona. Balloon-borne spectrometer,S:revealed pronounced emission of MgII.,VAR:NSV 3712 is component A, 1.10 - 1.17V, while component E is NSV 3716, 10.5v.
HR 2991		79	BD+20 1893	62510	79665						07 45 09.3	+20 18 59	6.33 R	A1V
HR 3003		81	BD+18 1733	62721	97221	1200	I	D			07 46 07.4	+18 30 36	4.88	K4III-IIIb	0.0	0.1	D:D. W. Dunham gives 5.8, 5.8v, sep. 0.1".,G:61 Cyg group.,S:Also classified K5III.
HR 3013	π	80	BD+33 1585	62898	60340	296	I		6364	3729	07 47 30.3	+33 24 56	5.14	M1IIIa	5.2	21.0	D:C optical. Some disagreement as to which of B and C is the brighter.
HR 3021		82	BD+23 1812	63208	79704				6378		07 48 33.6	+23 08 28	6.18 R	G2III+A4V	0.1	0.3
HR 3030			BD+13 1772	63352	97273		I				07 49 02.0	+13 22 15	6.04	K0			G:Gamma Leo group.
HR 3040			BD+33 1601	63589	60379			W		3758	07 51 02.3	+33 14 01	6.03	A2Vm	4.2	77.8
HR 3053			BD+19 1854	63889	97318						07 51 56.7	+19 19 31	5.99	gK1
HR 3067	φ	83	BD+27 1499	64145	79774	1207					07 53 29.8	+26 45 57	4.97	A3V
HR 3086		85	BD+20 1946	64648	79799	2614					07 55 39.9	+19 53 02	5.35	A0V s
HR 3149	χ		BD+28 1532	66216	79896	305	I	W			08 03 31.1	+27 47 39	4.94	K1.5III	6.0	78.6	N:6 Cnc in Gem.,SB:Unresolved by speckle interferometry 1983.94.

Revised+Historic NGC/IC, Version 22/9, © Dr. Wolfgang Steinicke ^[277]
Planetary Nebulae
Name	RA	Dec	Type	bMag	vMag	Dim	Dreyer Description	Identification, Remarks
NGC 2371	07 25 33.9	+29 29 18	PN	13.0	11.2	1.03	B, S, R, bMN, p of D neb	NGC 2372, PK 189+19.1, CS=15.5, part of one PN
NGC 2392	07 29 10.8	+20 54 45	PN	9.9	9.1	0.9	B, S, R, * 9 M, * 8 nf 100"	PK 197+17.1, CS=10.5, Eskimo nebula
Galactic Nebulae
Name	RA	Dec	Type	bMag	vMag	Dim	Dreyer Description	Identification, Remarks
IC 443	06 16 36.0	+22 31 00	SNR	12.0		50 × 40	F, narrow, curved	LBN 844, VMT 9, Sh2-248
IC 444	06 22 30.0	+22 52 00	EN			48 × 38	Neb, * 9.5 inv	LBN 845, DG 101
Open Clusters
Name	RA	Dec	Type	bMag	vMag	Dim	Dreyer Description	Identification, Remarks
NGC 2129	06 01 06.5	+23 19 04	III3p		6.7	6	Cl, pL, 40 or 50 st 8…15	OCL 467
NGC 2158	06 07 25.6	+24 05 46	II3r		8.6	5	Cl, pS, mC, vRi, irr Δ, st eS	OCL 468
NGC 2168	06 09 00.0	+24 21 00	III2m		5.1	25	Cl, vL, cRi, pC, st 9...16	M 35, OCL 466
NGC 2266	06 43 19.2	+26 58 10	II2m		9.5	5	Cl, pS, eC, Ri, st 11…15	OCL 471
NGC 2304	06 55 11.8	+17 59 19	II1p		10.0	3	Cl, pL, Ri, mC, st vS	OCL 484
NGC 2331	07 06 59.8	+27 15 42	IV1p		8.5	19	Cl, L, vlC, S Cl inv	OCL 475
NGC 2355	07 16 59.2	+13 45 00	II2p		9.7	8	Cl, pS, pRi, mC, st 15…16	NGC 2356, OCL 496
NGC 2395	07 27 12.8	+13 36 30	III1p		8.0	15	Cl, pRi, C	OCL 502
NGC 2420	07 38 23.8	+21 34 27	I2r		8.3	6	Cl, cL, Ri, C, st 11…18	OCL 488
IC 2157	06 04 49.8	+24 03 21	III2p		8.4	5	Cl, S	OCL 465
Galaxies
Name	RA	Dec	Type	bMag	vMag	Dim	Dreyer Description	Identification, Remarks
NGC 2274	06 47 17.4	+33 34 03	E1	13.1	12.1	1.2 × 1.1	F, S, bM	UGC 3541, MCG 6-15-8, CGCG 175-15, KCPG 118A
NGC 2275	06 47 17.9	+33 35 57	Sab	14.0	13.2	1.3 × 0.9	eF, vS	UGC 3542, MCG 6-15-7, CGCG 175-16, KCPG 118B
NGC 2288	06 50 51.9	+33 27 45	E5	15.3	14.4	0.4 × 0.2	cF, S, R, (β of Lord R's diag)	MCG 6-15-11, CGCG 175-17
NGC 2289	06 50 53.5	+33 28 44	S0	14.2	13.1	1.1 × 0.6	eF, vS, (= γ)	UGC 3560, MCG 6-15-10, CGCG 175-18, NPM1G +33.0089
NGC 2290	06 50 56.9	+33 26 15	Sa	14.2	13.2	1.2 × 0.7	F, S, gbM (= α)	UGC 3562, MCG 6-15-12, CGCG 175-19
NGC 2291	06 50 58.6	+33 31 30	S0	14.2	13.2	1 × 0.8	eF, vS, (= δ)	CGCG 175-20, MCG 6-15-13, NPM1G +33.0090
NGC 2294	06 51 11.3	+33 31 38	E6	14.9	13.8	0.8 × 0.4	eeF, (ε of Lord R's diag)	MCG 6-15-14, CGCG 175-21, IRAS 06478+3335
NGC 2333	07 08 21.2	+35 10 12	Sa	14.2	13.3	1 × 0.7	vF, S, R, bM	UGC 3689, MCG 6-16-20, CGCG 176-18, IRAS 07050+3515
NGC 2339	07 08 20.3	+18 46 46	SBbc	12.5	11.8	2.7 × 2	pB, pL, R, glbM	UGC 3693, MCG 3-19-2, CGCG 85-40, CGCG 86-5, IRAS 07054+1851
NGC 2341	07 09 12.0	+20 36 12	Sc/P	13.8	13.2	0.8 × 0.8	vF, vS	UGC 3708, MCG 3-19-3, CGCG 86-6, KCPG 125A, IRAS 07062+2041
NGC 2342	07 09 18.1	+20 38 13	Sc	13.1	12.6	1.4 × 1.3	pF, S, lE, vlbM	UGC 3709, MCG 3-19-4, CGCG 86-7, KCPG 125B, IRAS 07063+2043
NGC 2357	07 17 40.9	+23 21 23	Sc	14.0	13.3	3.6 × 0.5	eF, L, mE, bM, F st inv	UGC 3782, MCG 4-17-14, CGCG 116-46, FGC 619, IRAS 07146+2326
NGC 2365	07 22 22.3	+22 05 00	SBa	13.3	12.4	2.8 × 1.4	vF, pS, R, psbM	UGC 3821, MCG 4-18-8, CGCG 117-20
NGC 2370	07 25 01.5	+23 47 01	SBc	14.4	13.7	0.8 × 0.5	eF, vS, E	UGC 3835, MCG 4-18-15, CGCG 117-36, IRAS 07220+2352
NGC 2373	07 26 36.9	+33 49 27	Sbc	14.6	13.8	0.6 × 0.5	eF, vS (ζ in Ld R's diag)	UGC 3848, MCG 6-17-4, CGCG 177-14, IRAS 07233+3355, KUG 0723+339, ARAK 131, NPM1G +33.0105
NGC 2375	07 27 09.4	+33 49 57	SBb	14.4	13.6	1.3 × 1	eF, vS, h 446 f 17s, 1' s (ε)	UGC 3854, MCG 6-17-5, CGCG 177-17, NPM1G +33.0106, IRAS 07238+3356
NGC 2376	07 26 35.9	+23 04 24	Sbc	15.2	14.4	0.6 × 0.6	eF, vS	MCG 4-18-17, CGCG 117-39, IRAS 07235+2310
NGC 2379	07 27 26.2	+33 48 43	S0	14.5	13.5	0.9 × 0.8	vF, vS (δ)	UGC 3857, MCG 6-17-6, CGCG 177-18, ARAK 132, CGCG 177-18, NPM1G +33.0107
NGC 2385	07 28 28.2	+33 50 17	S?	14.8	13.9	1 × 0.7	vF, vS, R, bM	MCG 6-17-8, CGCG 177-20
NGC 2388	07 28 53.5	+33 49 08	S	14.6	13.8	1 × 0.6	vF, S, R, bM	UGC 3870, MCG 6-17-10, CGCG 177-22, IRAS 07256+3355
NGC 2389	07 29 04.8	+33 51 39	SBc	13.4	12.9	2 × 1.4	vF, S, R, psbM	UGC 3872, MCG 6-17-11, CGCG 177-24, KUG 0725+339
NGC 2393	07 30 04.9	+34 01 40	Sc	14.7	14.0	1.2 × 0.8	eF, pS, lE, dif, r?	UGC 3884, MCG 6-17-14, CGCG 177-27, KUG 0726+341, IRAS 07267+3407
NGC 2398 1	07 30 16.2	+24 29 17	S?	14.8	13.9	0.4 × 0.3	vF, eS, bM, r ?	MCG 4-18-23, CGCG 117-48
NGC 2398 2	07 30 13.6	+24 29 29	D R	15.5	14.9	0.5 × 0.5	vF, eS, bM, r ?	MCG 4-18-22, CGCG 117-46
NGC 2405 1	07 32 13.9	+25 54 22	S	14.9	14.1	0.5 × 0.3	vF, S, iR	MCG 4-18-26, CGCG 117-51, VV 643
NGC 2405 2	07 32 15.1	+25 54 21	E0	15.5	14.5	0.3 × 0.3	vF, S, iR	MCG 4-18-26, CGCG 117-51, VV 643
NGC 2406	07 31 47.7	+18 17 19	E?	15.2	14.2	0.7 × 0.6	eF, eS, vSN ?	MCG 3-19-21, CGCG 86-41, CGCG 87-2, NPM1G +18.0161
NGC 2407	07 31 56.6	+18 20 01	E-S0	14.4	13.4	1.1 × 1	eF, eS, vSN ?	UGC 3896, MCG 3-20-1, CGCG 86-42, CGCG 87-3, NPM1G +18.0162
NGC 2410	07 35 02.2	+32 49 21	SBb	13.8	13.0	2.4 × 0.7	eF, vS, sev vF st inv	UGC 3917, MCG 5-18-23, CGCG 147-43, CGCG 177-35, IRAS 07318+3255
NGC 2411	07 34 36.4	+18 16 55	E?	14.8	13.8	0.9 × 0.5	* 14 m slightly nebs	UGC 3914, MCG 3-20-5, CGCG 87-13
NGC 2418	07 36 37.4	+17 53 02	E0	13.2	12.2	1.8 × 1.8	vF, eS, bM	UGC 3931, MCG 3-20-8, CGCG 87-17, Arp 165
NGC 2435	07 44 13.4	+31 39 02	Sa	13.7	12.8	2.2 × 0.5	F, S, lbM	UGC 3996, MCG 5-19-2, CGCG 147-62, CGCG 148-4
NGC 2449	07 47 20.4	+26 55 50	Sab	14.2	13.4	1.3 × 0.6	eF, eS, R, bM, r	UGC 4026, MCG 5-19-7, CGCG 148-20
NGC 2450	07 47 32.2	+27 01 10	Sbc	15.5	14.7	0.9 × 0.2	eF, vS, S * inv	MCG 5-19-8, CGCG 148-22
NGC 2454	07 50 34.9	+16 22 09	S	14.6	13.8	0.8 × 0.3	vF, eS, R, bM	UGC 4053, MCG 3-20-15, CGCG 87-44, ARAK 143
NGC 2480	07 57 10.6	+23 46 47	SBcd	14.5	13.8	1.3 × 0.7	vF, E npsf, close np h 473	UGC 4116, MCG 4-19-9, CGCG 118-26, KCPG 148A, IRAS 07541+2354
NGC 2481	07 57 13.7	+23 46 03	S0-a	13.9	13.0	1.4 × 0.5	F, S, lE, bM, er	UGC 4118, MCG 4-19-10, CGCG 118-27, KCPG 148B
NGC 2486	07 57 56.5	+25 09 40	Sa	14.2	13.3	1.7 × 0.9	vF, S, psbM	UGC 4123, MCG 4-19-11, CGCG 118-29, KCPG 150A
NGC 2487	07 58 20.3	+25 08 57	SBb	13.2	12.5	2.7 × 2.1	vF, S, gbM	UGC 4126, MCG 4-19-12, CGCG 118-30, KCPG 150B, IRAS 07553+2517
NGC 2490	07 59 17.9	+27 04 40	C	15.6	14.6	0.6 × 0.4	vF, S, R, * 13 1' f, p of 2	MCG 5-19-27, CGCG 148-78
NGC 2492	07 59 29.7	+27 01 35	E-S0	13.7	12.7	1 × 1	vF, S, R, bM, f of 2	UGC 4138, MCG 5-19-28, CGCG 148-80
NGC 2498	07 59 38.7	+24 59 00	SBa	14.3	13.4	1.1 × 0.8	vF, vS, R, bMN	UGC 4142, MCG 4-19-15, CGCG 118-34, IRAS 07566+2507
IC 454	06 51 06.2	+12 55 21	SBab	14.2	13.4	1.2 × 0.7	eeF, S, e diffic	UGC 3570, MCG 2-18-2, IRAS 06482+1258
IC 474	07 46 07.3	+26 30 16	S?	15.2	14.4	1 × 0.3	pB, vS, dif	MCG 4-19-1, CGCG 148-12
IC 475	07 47 09.2	+30 29 20	S	15.3	14.5	0.8 × 0.5	vF, vS, dif	MCG 5-19-5, CGCG 148-17, ARAK 140
IC 476	07 47 16.4	+26 57 03	SB?	15.6	14.8	0.5 × 0.3	vS, vF, lbM, diffic	MCG 5-19-6, CGCG 148-18
IC 477	07 52 06.9	+23 29 01	S0	15.4	14.4	0.9 × 0.9	F, pL, R, dif	MCG 4-19-6, CGCG 118-16, NPM1G +23.0145
IC 478	07 53 41.6	+26 29 32	S	15.2	14.4	0.6 × 0.3	vF, vS, dif	CGCG 148-55
IC 479	07 54 22.1	+27 00 26	SBc	15.4	14.7	0.7 × 0.6	pF, vS, R	MCG 5-19-20, CGCG 148-58
IC 480	07 55 23.1	+26 44 32	Sbc	15.0	14.2	1.7 × 0.3	vF, pL, E ns, dif	UGC 4096, CGCG 148-62, IRAS 07523+2652
IC 481	07 59 02.8	+24 09 37	Sbc	15.2	14.4	1 × 0.2	vF, vS, dif	UGC 4130, MCG 4-19-13, CGCG 118-31
IC 482	07 59 47.3	+25 21 22	S	15.3	14.5	0.7 × 0.4	vF, S, dif, diffic	MCG 4-19-16, CGCG 118-35, IRAS 07567+2529
IC 484	08 00 01.0	+26 39 57	Sa	15.5	14.6	0.6 × 0.3	F, vS, R, bM	CGCG 148-84
IC 485	08 00 19.8	+26 42 06	Sa	15.4	14.5	1.2 × 0.3	vF, vS, R, sbM	UGC 4156, CGCG 148-88, IRAS 07572+2650
IC 486	08 00 21.1	+26 36 48	SBa	14.6	13.7	0.9 × 0.7	F, S, dif, gbM	UGC 4155, MCG 4-19-18, CGCG 148-87, IRAS 07572+2645
IC 2176	07 07 31.8	+32 28 13	S	14.9	14.1	0.9 × 0.4	vF, vS, R, stell	MCG 5-17-11, CGCG 146-25, NPM1G +32.0128
IC 2178	07 07 37.6	+32 30 47	S	15.8	15.0	0.4 × 0.2	vF, vS, R, bMN	CGCG 146-26, NPM1G +32.0129
IC 2180	07 11 19.5	+26 22 15	Sab	14.4	13.6	1.1 × 0.8	F, S, iF, dif	UGC 3727, CGCG 116-27
IC 2181	07 13 10.3	+18 59 47	Sab	14.4	13.6	0.9 × 0.5	F, S, R, stell	UGC 3744, MCG 3-19-5, CGCG 86-8, NPM1G +19.0136
IC 2182	07 14 11.0	+18 56 42	S	15.8	15.0	0.5 × 0.5	vF, vS, dif, * 12 att
IC 2185	07 23 16.1	+32 29 41	Sc	15.1	14.4	0.6 × 0.4	F, S, R	MCG 5-18-8, CGCG 177-4, CGCG 147-15, IRAS 07200+3235, ARAK 129, KUG 0720+325
IC 2186	07 22 43.1	+21 30 49	S	14.7	13.9	0.9 × 0.6	F, S, R, gbM, r	IC 2188, MCG 4-18-11, CGCG 117-26, NPM1G +21.0156
IC 2187	07 22 43.3	+21 28 58	E-S0	14.9	13.9	0.4 × 0.4	F, S, R, dif, * 11.5 v nr	MCG 4-18-10, CGCG 117-25
IC 2191	07 30 17.4	+24 19 42	S0	15.1	14.1	0.9 × 0.7	F, vS, R, stell	MCG 4-18-24, CGCG 117-47, NPM1G +24.0129
IC 2192	07 33 19.8	+31 33 12	C	16.0	15.0	0.3 × 0.3	F, vS, R, * 14 nearly in cont
IC 2193	07 33 23.6	+31 29 00	Sb	14.2	13.4	1.5 × 0.9	Close p * 10m [? = J. 1001]	UGC 3902, MCG 5-18-18, CGCG 147-37, IRAS 07301+3135
IC 2194	07 33 40.2	+31 20 04	S?	14.8	13.9	1.1 × 0.3	F, S, R, gbM, r	MCG 5-18-20, CGCG 147-39
IC 2196	07 34 09.7	+31 24 22	E2	13.7	12.7	1.4 × 1.1	F, S, pR, gbM, r, 3 st 2' p	UGC 3910, MCG 5-18-21, CGCG 147-40, NPM1G +31.0106
IC 2197 1	07 34 18.9	+31 20 14	S	16.2	15.4	0.4 × 0.4	vvF
IC 2197 2	07 34 19.5	+31 20 18	C	17.0	16.0	0.2 × 0.2	vvF
IC 2198	07 34 11.1	+23 57 59	E0	15.1	14.1	0.4 × 0.4	F, S, R, gbM, r	CGCG 117-54
IC 2199	07 34 55.6	+31 16 33	SBc	13.9	13.2	1.1 × 0.6	F, S	UGC 3915, MCG 5-18-22, CGCG 147-42, IRAS 07317+3123
IC 2201	07 36 16.8	+33 07 23	Sa	14.9	14.0	1.3 × 0.3	F, vS, R, gbM, r	UGC 3926, MCG 6-17-20, CGCG 177-36, NPM1G +33.0110
IC 2203	07 40 33.6	+34 13 48	SBc	14.3	13.6	1.2 × 1	F, S, R, gbM, r	UGC 3958, MCG 6-17-25, CGCG 177-42, KUG 0737+343, IRAS 07373+3420
IC 2204	07 41 18.1	+34 13 53	SBab	15.8	15.0	1.1 × 0.9	F, vS, R, eFN, r	UGC 3965, MCG 6-17-26, CGCG 177-43, IRAS 07380+3420
IC 2205	07 46 54.5	+26 52 22	S	14.9	14.1	0.5 × 0.3	F, vS, neb D *	CGCG 148-15, NPM1G +26.0122
IC 2207	07 49 50.8	+33 57 45	Sc	15.2	14.5	2 × 0.3	vF, vS, dif, * 15 v nr	UGC 4040, MCG 6-17-29, CGCG 177-49, FGC 664, IRAS 07466+3405
IC 2208	07 52 07.9	+27 29 03	S0	15.0	14.0	1 × 0.7	F, S, R, dif	MCG 5-19-19, CGCG 148-53
IC 2211	07 57 45.6	+32 33 31	Sa	14.6	13.7	0.8 × 0.4	pB, S, R, FN, r	UGC 4119, MCG 5-19-23, CGCG 178-10, NPM1G +32.0155, IRAS 07546+3241
IC 2212	07 58 57.1	+32 36 46	S	15.3	14.5	0.5 × 0.5	F, pL, vlbM, dif	MCG 5-19-24, CGCG 178-13, NPM1G +32.0157
IC 2213	07 59 06.5	+27 27 52	Sb	15.3	14.5	0.8 × 0.6	F, S, R, lbMN	MCG 5-19-25, CGCG 148-76, NPM1G +27.0182

«Strasbourg-ESO Catalogue of Galactic Planetary Nebulae» Acker et al., 1992 ^[141]
PNG	RA	Dec	Main ID	PK	IRAS	Discoverer	Identities	oDiam ["]	rDiam ["]	Dist [kpc]	Rvel [km/s]	ExpVel [km/s]	C* Name	C* Mag	C* SP Type
PN G184.8+04.4	06 13 55	+26 52 57	K 3-71			KOHOUTEK 1969		3.1			+18.0 ± 2.5	12.5 (O-III)
PN G189.1+19.8	07 25 35	+29 29 36	NGC 2371-72	189+19.1	07224+2935	PEASE 1917	ARO 45, VV 37, VV' 61	44.		1.64	+20.6 ± 2.7	42.5 (O-III)	AG82 80	U: 13.28, B: 14.48, V: 14.85	O VI, WC early
PN G189.8+07.7	06 37 21	+24 00 36	M 1- 7	189+07.1	06342+2403	MINKOWSKI 1946	ARO 127, VV 30, VV' 46	8.8	11.		+2.4 ± 9.2	12.0 (O-III)	AG82 64bis	V: 19.64	O VI, WC 8
PN G192.5+07.2	06 40 10	+21 24 57	HDW 6			HARTL et al 1983	HaWe 8	76.					AG82 65	B: 19.
PN G194.2+02.5	06 25 57	+17 47 27	J 900	194+02.1	06230+1749	JONCKHEERE 1916	ARO 92, VV 28, VV'44	9.	6.	2.0	+47.2 ± 0.4	18. (O-III)	AG82 63	V: 17.8	WC ?
PN G197.8+17.3	07 29 11	+20 54 37	NGC 2392	197+17.1	07262+2100	LASELL 1853	ARO 24, VV 38, VV' 63	19.5		0.5 - 1.6 ?	+75.0 ± 2.1	> 52.5 (O-III), > 53. (N-II)	AG +21 821, AG82 81, BD +21 1609, CSI +21 01609, CSV 100874, DC 13050, EM* CDS 689, GCRV 4981, HD 59088, NSV 3604, PLX 1765, SV* ZI 631	U: 9.30, B: 10.38, V: 10.53	O6 f, Of(H)
PN G200.7+08.4	06 59 57	+14 36 47	A 19	200+08.1		ABELL 1955	A55 14, ARO 130, VV' 51	67.
PN G205.1+14.2	07 29 03	+13 14 30	A 21	205+14.1		JOHNSON et al 1971	A55 16, A 21, ARO 388, Sh 2-274, YM 29	615.				64. (O-III), 90. (N-II)	AG82 82, CSI +13 -07262, UBV 7228	U: 14.41, B: 15.67, V: 15.99

«A Catalog of Parameters for Globular Clusters in the Milky Way» William E. Harris, 1996 ^[148]
ID	Name	RA	Dec	R_Sun [kpc]	R_GC [kpc]	Fe/H	wt	E_B-V	V_HB	(m-M)V	V_t	M_V,t	U-B	B-V	V-R	V-I	spt	ellip	v_r [km/s]	v_LSR [km/s]	sig_v [km/s]	c	r_c [']	r_h [']	μ_V	ρ₀	lg(tc)	lg(th)
Ko 2		07 58 17.0	+26 15 18	34.7	41.9		0	0.08	18.60	17.95	17.60	-0.35										0.50	0.25	0.21				7.70

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150	IAU: The Constellations, 11. Oktober 2020; iau.org/public/themes/constellations
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277	«Historische Deep-Sky Kataloge» von Dr. Wolfgang Steinicke; klima-luft.de/steinicke (2021-02-17)