HR 470 | | | BD+53 363 | 10110 | 22493 | | I | | | | 01 40 13.1 | +53 52 06 | 6.39 | K5III | | | |
HR 496 | φ | | BD+49 444 | 10516 | 22554 | 57 | I | | | Phi Per | 01 43 39.6 | +50 41 19 | 4.07 | B2Vep | | | G:In neutral hydrogen region; Cas-Tau OB1.,P:Intrinsic polarization, probably due to circumstellar matter.,S:FeII, H in emission. Also classified B0nne, B1III-Vpe.,SB:126.696d. Primary, 16.8k/s, V0 -8.4k/s, msin3i 21.1, asini 29.2; secondary K 105.3k/s, sin3i 3.4,,SB:asini 184. Unresolved by speckle interferometry. Both components appear to be shell stars, B2Ve and B3Ve. Speculation,SB:that secondary is the helium core of a once more massive star whose mass was transferred to the primary.,VAR:Gamma Cas 4.03 - 4.11V, 19.5d. Amp. varies in per. 127d. Possible mass loss. Expanding circumstellar shell. |
HR 526 | | | BD+47 508 | 11031 | 37536 | | | | 1438 | | 01 49 15.7 | +47 53 49 | 5.82 | A3V | 0.7 | 1.9 | D:Component C 8.4v at 21", D 10.2v at 137".,SB:ADS 1438B. |
HR 529 | | | BD+51 416 | 11151 | 22678 | | | | | | 01 50 57.1 | +51 56 00 | 5.90 | F5IV | | | |
HR 533 | | 1 | BD+54 396 | 11241 | 22690 | 2122 | | | | V436 Per | 01 51 59.3 | +55 08 51 | 5.52 | B1.5V | | | G:In neutral hydrogen region; Cas-Tau OB1.,SB:15.6d, K 10k/s, V0 -9k/s.,VAR:E? 5.46 - 5.68y. |
HR 536 | | 2 | BD+50 379 | 11291 | 22696 | 1052 | | | | | 01 52 09.4 | +50 47 34 | 5.79 | B9IIIpHgMn | | | SB:5.6270d, K 26.5k/s, V0 +11.4k/s, asini 2.05. |
HR 538 | | | BD+50 381 | 11335 | 22705 | | | | | | 01 52 50.8 | +51 28 29 | 6.26 | A3V | | | |
HR 540 | | | BD+54 408 | 11408 | 22716 | | | | | | 01 53 48.5 | +55 35 53 | 6.45 | A5m | | | |
HR 568 | | 3 | BD+48 576 | 11949 | 37665 | | | | | | 01 58 33.6 | +49 12 15 | 5.69 | K0IV | | | |
HR 590 | | 4 | BD+53 439 | 12303 | 22859 | 1054 | | | | | 02 02 18.1 | +54 29 15 | 5.04 | B8III | | | |
HR 618 | | | BD+57 494 | 12953 | 22959 | | | | | V472 Per | 02 08 40.5 | +58 25 25 | 5.67 | A1Ia t | | | G:NGC 869; Per OB1.,S:Shell star.,VAR:Amp. 0.065V. Sp. var., H alpha profile var. |
HR 621 | | | BD+53 460 | 13137 | 22993 | 2146 | | | | | 02 10 07.8 | +53 50 35 | 6.31 | G8III | | | |
HR 627 | | 5 | BD+56 438 | 13267 | 23011 | | | | 1685 | Var? | 02 11 29.0 | +57 38 45 | 6.36 | B5Ia | 6.9 | 60.0 | D:B, mag. diff 6.9v at 5.6".,G:Per OB1; h Per. |
HR 641 | | | BD+57 519 | 13476 | 23044 | | | | | | 02 13 41.5 | +58 33 40 | 6.44 | A3Iab | | | G:Per OB1; h Per. |
HR 654 | | | BD+56 471 | 13854 | 23115 | | | W | | Var? | 02 16 51.7 | +57 03 19 | 6.48 | B1Iab e | 0.9 | 103.0 | G:NGC 869 = h Per; Per OB1. |
HR 661 | | 8 | BD+57 535 | 13982 | 23143 | 2157 | | | | | 02 17 59.9 | +57 53 59 | 5.75 | K3III | | | |
HR 662 | | 7 | BD+56 486 | 13994 | 23149 | | | | 1753 | | 02 18 04.5 | +57 31 00 | 5.98 | G7III | 2.6 | 121.9 | C:Heavily reddened.,G:May not be member of Per OB2.,N:Sometimes misidentified as Chi Per. |
HR 685 | | 9 | BD+55 598 | 14489 | 23256 | 2159 | | | 1802 | V474 Per | 02 22 21.4 | +55 50 44 | 5.17 | A2Ia v | 7.8 | 11.6 | D:Fixed.,G:Per OB1.,RV:Var. in period over 200d.,S:Shell star.,VAR:Amp. 0.05V. Sp. and H alpha profile var. |
HR 690 | | | BD+54 535 | 14662 | 23283 | | | | 1820 | V440 Per | 02 23 51.8 | +55 21 52 | 6.28 | F7Ib | 8.1 | 10.0 | VAR:CDelta, amp. 0.123V, 7.572d. |
HR 696 | | 10 | BD+55 612 | 14818 | 23304 | | | | | Var | 02 25 16.0 | +56 36 36 | 6.25 | B2Ia e | | | G:Per OB1; in cluster Chi Per; NGC 884.,VAR:Amp. at 0.58 micrometers about 0.15m. |
HR 716 | | | BD+54 557 | 15253 | 23369 | | | | 1878 | | 02 29 25.0 | +55 32 11 | 6.51 | A2pShell v | 1.3 | 2.8 | D:Companion A3IV.,VAR:ADS 1878A, spectrum variable, shell star. |
HR 785 | | 11 | BD+54 598 | 16727 | 23555 | 2188 | | | | | 02 43 02.8 | +55 06 21 | 5.77 | B7IIIpHg | | | SB:Double lines suspected. |
HR 787 | | | BD+52 616 | 16735 | 23556 | | | | 2059 | | 02 42 59.7 | +53 31 34 | 5.84 | K0II-III | 9.0 | 12.4 | D:Optical. |
HR 788 | | 12 | BD+39 610 | 16739 | 55793 | 2187 | | S | | 896 | 02 42 14.9 | +40 11 38 | 4.91 | F9V | 0.3 | 0.1 | D:0.906y, a = 0.057".,DYN:0.046".,SB:331.0d, K 21.4k/s, V0 -21.5k/s, msin3i 0.744, asini 72.3. Speckle interferometer measurements combined with,SB:spectroscopic yield masses 1.28 and 1.05 solar. Speckle interferometric sep. 0.047", 1981.68. |
HR 792 | | | BD+47 683 | 16780 | 38274 | | | | 2064 | | 02 43 01.9 | +48 15 56 | 6.48 R | G5II | 5.0 | 72.8 | D:AB fixed.,G:UMa stream. |
HR 799 | θ | 13 | BD+48 746 | 16895 | 38288 | 93 | I | | 2081 | 902 | 02 44 12.0 | +49 13 42 | 4.12 | F8V | 5.6 | 19.6 | D:AB 4.13 F7V, 9.87 M1V, 2720y, a = 22.289". C probably optical.,DYN:0.095". |
HR 800 | | 14 | BD+43 566 | 16901 | 38289 | 1077 | | | | | 02 44 05.2 | +44 17 49 | 5.43 | G0Ib-IICa1CH-1 | | | |
HR 819 | | | BD+35 553 | 17228 | 55868 | | | | | | 02 46 58.3 | +35 59 01 | 6.25 | G8III | | | G:Probable Hyades group. |
HR 820 | | | BD+34 513 | 17240 | 55872 | | | | 2117 | | 02 47 03.5 | +35 33 18 | 6.30 R | A9V | 2.1 | 1.5 | D:AB binary. |
HR 825 | | | BD+56 718 | 17378 | 23637 | | | S | | V480 Per | 02 49 30.8 | +57 05 03 | 6.25 | A5Ia | | | G:Per OB1; vicinity of Perseus double cluster.,VAR:Amp. 0.038V. |
HR 831 | | | BD+36 566 | 17484 | 55910 | | | | | | 02 49 27.1 | +37 19 34 | 6.45 | F6III-IV | | | |
HR 834 | η | 15 | BD+55 714 | 17506 | 23655 | 99 | I | | 2157 | | 02 50 41.8 | +55 53 44 | 3.76 | K3-Ib-IIa e | 4.7 | 28.3 | C:Large infrared excess.,D:Component B, B9V, CPM, vsini 149k/s.,G:Red star Pleiades group.,N:Miram in Becvar; Allen says unnamed.,S:Ultraviolet FeII emission. Also classified K3Ib. |
HR 840 | | 16 | BD+37 646 | 17584 | 55928 | 2194 | | W | | 956 | 02 50 35.1 | +38 19 07 | 4.23 | F2III | 4.7 | 249.3 | VAR:Delta Sct? |
HR 842 | | | BD+46 648 | 17656 | 38397 | 2197 | | | | | 02 51 41.7 | +46 50 31 | 5.88 | G8III | | | |
HR 843 | | 17 | BD+34 527 | 17709 | 55946 | 2198 | I | A | | 963 | 02 51 30.8 | +35 03 35 | 4.53 | K5+III | | | S:Also classified K7III. |
HR 846 | | | BD+52 640 | 17743 | 23674 | | | | 2185 | 971 | 02 52 52.0 | +52 59 52 | 6.36 | B8III | 0.2 | 1.6 | D:AB, 7.2, 9.2v sep. 0.2" possibly optical; AC binary.,DYN:0.006". |
HR 849 | | | BD+47 723 | 17818 | 38418 | | | | 2192 | | 02 53 21.2 | +48 34 10 | 6.26 | G5I | 5.7 | 6.7 | |
HR 854 | τ | 18 | BD+52 641 | 17878 | 23685 | 103 | I | | 2202 | Tau Per | 02 54 15.5 | +52 45 45 | 3.95 | G4III+A4V | 8.6 | 51.7 | D:A* 4.06 G4III+A4V, 4.150y, a = 0.050". Speckle interferometric sep. 0.080" 1981.67. Circumstellar material surrounding,D:the pair? Visual companions 10.7v at 51" possibly physical; 11.8v at 4" possibly optical.,SB:ADS 2202A, 1515.6d, K 19.0k/s, V0 +2.2k/s, asini 271. vsini of secondary 50k/s.,VAR:EA, 3.94 - 4.07V. |
HR 855 | | 20 | BD+37 655 | 17904 | 55975 | | | | 2200 | 977 | 02 53 42.6 | +38 20 15 | 5.33 | F4IV | 0.6 | 0.2 | D:AB 5.9 F4V, 6.5 F6V, 31.37y, a = 0.258". Nearly equal components, 3.7, 4.3 solar. Component C, 9.7v at 14", CPM?,DYN:0.013".,SB:ADS 2200A, 1269d, K 4.8k/s, V0 +2.4k/s, asini 73.0. Orbit questioned by Morbey and Griffin (1987, ApJ, 317,,SB:343). Resolved by speckle interferometry 1983.93, sep. 0.20"; 1983.94, sep. 0.18".,VAR:Delta Sct? |
HR 864 | | | BD+50 665 | 18153 | 23721 | | | | | | 02 56 50.6 | +51 15 39 | 6.22 | K5III | | | |
HR 865 | | | BD+46 658 | 18155 | 38455 | | | W | | | 02 56 33.4 | +47 09 50 | 6.02 | gK3 | 5.5 | 24.9 | D:Component B, 15v, possibly spurious. |
HR 873 | | 21 | BD+31 509 | 18296 | 56031 | 2205 | | | | LT Per | 02 57 17.3 | +31 56 03 | 5.11 | B9pSi v | | | G:Member moving cluster in Perseus.,S:Underabundance of magnesium and oxygen.,SB:2.88d.,VAR:Alpha CV 5.03 - 5.14V, 2.88422d, same for RV and line-intensities. Also var. magnetic field and H-lines. Rotating,VAR:spotted star. |
HR 876 | | | BD+38 599 | 18339 | 56036 | | I | | | | 02 58 02.3 | +38 36 54 | 6.04 | gK3 | | | |
HR 879 | π | 22 | BD+39 681 | 18411 | 56047 | 2207 | | | | | 02 58 45.7 | +39 39 46 | 4.70 | A2Vn | | | N:Gorgonea Secunda. |
HR 882 | | 24 | BD+34 550 | 18449 | 56052 | 1082 | I | | | | 02 59 03.7 | +35 10 59 | 4.93 | K2III | | | |
HR 885 | | | BD+46 669 | 18474 | 38493 | | | | | | 02 59 49.9 | +47 13 15 | 5.47 | G5:III* | | | S:G5:III: CN-4 CH-1 Ca 1 H delta-1. Also classified G8III CH weak. Noted as having composite spectrum, but unresolved,S:by speckle interferometry 1981.69. |
HR 886 | | | BD+40 639 | 18482 | 38492 | | I | | | 1004 | 02 59 39.9 | +41 01 59 | 5.89 | K2 | | | |
HR 890 | | | BD+51 665 | 18537 | 23763 | | | | 2270 A | | 03 00 52.2 | +52 21 06 | 5.28 | B7V | 1.4 | 11.9 | D:CPM with HR 891.,G:Per OB3. |
HR 891 | | | BD+51 665 | 18538 | 23765 | | | | 2270 B | | 03 00 53.4 | +52 21 08 | 6.74 | B9V | 1.4 | 11.9 | D:CPM with HR 890.,G:Per OB1? |
HR 894 | | | BD+37 675 | 18552 | 56067 | | | | | | 03 00 11.8 | +38 07 54 | 6.11 | B8Vne | | | S:Shell star. Near IR spectroscopy indicates presence of cool companion. |
HR 915 | γ | 23 | BD+52 654 | 18925 | 23789 | 108 | I | | 2324 | | 03 04 47.8 | +53 30 23 | 2.93 | G8III+A2V | 8.6 | 57.0 | D:SKYLAB observations indicate cool star with hot companion. Components Aa, 14.65y, a = 0.159". Physical nature of B,,D:11m at 57", uncertain.,M:Close to error box of X-ray source 3U0305+53.,SB:5350d, K 12.7 or 21.9k/s, V0 +2.5k/s, msin3i 4.87, asini 648. vsini of secondary 50k/s. Resolved by speckle,SB:interferometry 1981.67, sep. 0.284", 1983.93, sep. 0.27". |
HR 918 | | | BD+56 767 | 18970 | 23791 | 2217 | I | | | | 03 05 32.4 | +56 42 21 | 4.76 | G9.5III | | | |
HR 920 | | | BD+55 738 | 18991 | 23793 | | | | | | 03 05 39.9 | +56 04 07 | 6.11 | G9III | | | |
HR 921 | ρ | 25 | BD+38 630 | 19058 | 56138 | 109 | I | | | Rho Per | 03 05 10.6 | +38 50 25 | 3.39 | M4II | | | G:Zeta Her group.,N:Gorgonea Tertia.,VAR:SRb 3.30 - 4.0V, about 50d with possibly slow var. in mean brightness in 1100d period. |
HR 923 | | | BD+40 664 | 19066 | 38559 | | | | | | 03 05 20.8 | +40 34 57 | 6.05 | K0III | | | |
HR 930 | | | BD+51 681 | 19268 | 23825 | | | | | | 03 08 03.9 | +52 12 48 | 6.31 | B5V | | | |
HR 933 | | | BD+46 692 | 19279 | 38587 | | | | | | 03 07 47.4 | +47 18 30 | 6.41 | A3Vnn | | | |
HR 936 | β | 26 | BD+40 673 | 19356 | 38592 | 111 | I | | 2362 | Bet Per | 03 08 10.1 | +40 57 20 | 2.12 | B8V | 8.3 | 81.9 | C:Color excess E(B-V) = +0.03.,D:A* var. B8V, 1.858y, a = 0.011" or 1.862y, a = 0.104". Apparent apsidal period 28.4y or 32y. Resolved by speckle,D:interferometry: sep. 0.086", 2-3v fainter than primary. This may be Algol C. Four visual companions all optical:,D:B, 12.7v at 59"; C, 12.5 at 67"; D, 10.5 at 82"; BC sep. 15"; E, 12.5v at 11" from D.,M:One of the few known galactic radio sources in which the dominant star is normal. 21cm radio source.,N:ALGOL; Gorgona; Gorgonea Prima; Demon Star; El Ghoul.,S:B8V+G.,SB:Algol ABxC: 1.8613y, K 12.0k/s, V0 +3.7k/s, msin3i 3.91, asini 109. Spectra B8V, G5IV, Am. Mass Algol AB, 5.3,SB:Suns; C, 1.8 Suns. Circumstellar gas fills Roche lobe of hot component. ADS 19356A: 2.8673d, K 44.0k/s, V0 var.,,SB:asini 1.73. Resolved by speckle interferometry 1982.17, sep. 0.052", 1983.94, sep. 0.08".,VAR:ADS 2362A is the prototype Algol star, first discovered as variable by Montanari in 1669. The first period determined by,VAR:Goodricke in 1783, who also interpreted the variations as due to eclipses. The prototype star proves to be a more,VAR:a complicated system than most of the Algol-type stars, i.e., compact triple system with separation of the components,VAR:well under 0.1". The components usually designated Algol A, B, C, sometimes A, a, P. Two formerly additionally desig-,VAR:nated components D and E, inferred on the basis of an apparent 32 year apsidal motion, are now considered spurious.,VAR:The various Algol components must not be confused with the visual components ADS 2362 B-E, optical companions at much,VAR:greater distances from A. ADS 2362A, EA 2.12 - 3.40V, 2.86732442d, abrupt period changes. Orbital and rotation periods,VAR:synchronized. Rotational velocity 65k/s. Radio flares extending to about 1 A.U., not associated with X-ray activity.,VAR:Radio flare activity appears correlated with period discontinuities, attributed to "starquakes." Mass flow from K to B8,VAR:component at rate of 1.8x10E-08 solar masses/year. Possible circumstellar material associated with radio or H alpha,VAR:emission. |
HR 937 | ι | | BD+49 857 | 19373 | 38597 | 112 | I | W | | | 03 09 04.0 | +49 36 48 | 4.05 | G0V | 8.2 | 146.2 | G:Mel 20 #44, but not cluster member; Per OB3. |
HR 941 | κ | 27 | BD+44 631 | 19476 | 38609 | | I | | 2368 | 1055 | 03 09 29.8 | +44 51 26 | 3.80 | K0III | 8.4 | 27.7 | D:Companion optical.,G:Hyades group. |
HR 947 | ω | 28 | BD+39 724 | 19656 | 56224 | | I | W | | | 03 11 17.4 | +39 36 42 | 4.63 | K1III | 6.1 | 177.4 | N:Gorgonea Quarta. |
HR 949 | | | BD+47 779 | 19735 | 38638 | 2225 | I | W | | | 03 12 26.4 | +47 43 33 | 6.33 | K5III | 3.9 | 202.1 | G:Mel 20 #138; Per OB3. |
HR 950 | | | BD+41 631 | 19736 | 38635 | | | | | | 03 12 09.6 | +42 22 34 | 6.15 | B4V | | | G:Member of the local association (Pleiades group). |
HR 956 | | | BD+47 782 | 19845 | 38652 | | | | | | 03 13 24.0 | +48 10 37 | 5.90 | G9III | | | G:Mel 20 #175; Per OB3. Nonmember of Alpha Per cluster on basis of RV.,M:Space motion same as for Hyades cluster. |
HR 964 | | | BD+56 798 | 20041 | 23903 | | | | 2424 | | 03 15 48.0 | +57 08 27 | 5.79 | A0Ia | 8.2 | 10.8 | G:In reflection nebula; member assoc. Cam R1 at about 870 pc. Cam OB1. |
HR 966 | | | BD+41 638 | 20063 | 38674 | | | | | | 03 14 56.7 | +42 30 14 | 6.07 R | K2III | | | S:Strong CN. |
HR 969 | | | BD+50 729 | 20123 | 23914 | | I | | | | 03 16 12.2 | +50 56 16 | 5.03 | G6Ib-IIa | | | G:Mel 20 #308; Per OB3.,SB:5.543491d. |
HR 973 | | | BD+44 648 | 20162 | 38685 | | I | | | | 03 16 04.7 | +45 20 45 | 6.16 | M2III | | | |
HR 975 | | | BD+32 591 | 20193 | 56293 | | | | 2431 | | 03 15 47.0 | +32 51 23 | 6.31 | F4V vw | 6.5 | 44.1 | |
HR 976 | | | BD+34 610 | 20210 | 56296 | | | | 2433 | V423 Per | 03 16 01.9 | +34 41 19 | 6.25 | A1m | 7.2 | 29.3 | SB:ADS 2433A, 5.5435d, K 62.7k/s, V0 +24.2k/s, asini 4.78.,VAR:Ell 6.16 - 6.28V, 5.543491d. |
HR 978 | | | BD+31 576 | 20277 | 56308 | | | | | | 03 16 35.1 | +32 11 01 | 6.06 | G8IV | | | |
HR 979 | | | BD+39 743 | 20283 | 38700 | | | | 2443 | | 03 17 11.4 | +40 29 00 | 6.45 | B9VpSi | 0.9 | 3.8 | D:Component B, 8.0 A7m. CPM. |
HR 982 | | 30 | BD+43 674 | 20315 | 38704 | | | | | | 03 17 47.4 | +44 01 30 | 5.47 | B8V | | | G:Per OB3; nonmember of Alpha Per cluster on basis of RV. |
HR 986 | | | BD+38 690 | 20346 | 56322 | 2230 | | | | | 03 17 45.8 | +39 17 00 | 5.96 | A2IV | | | |
HR 987 | | 29 | BD+49 899 | 20365 | 23944 | | | | | | 03 18 37.8 | +50 13 20 | 5.15 | B3V | | | G:Per OB3.,SB:1.996933d. |
HR 989 | | 31 | BD+49 902 | 20418 | 38714 | | | | | | 03 19 07.6 | +50 05 42 | 5.03 | B5V | | | G:Per OB3. |
HR 991 | | | BD+33 619 | 20468 | 56340 | 2232 | I | | | | 03 18 43.8 | +34 13 22 | 4.82 | K2IICN1 | | | S:Also classified K2III CN2 Ba 0.3. |
HR 1001 | | | BD+48 893 | 20675 | 38753 | | | W | | | 03 21 52.6 | +49 04 15 | 5.93 | F6V | 3.5 | 205.8 | G:Hyades moving group; Per OB3; Mel 20 #497. |
HR 1002 | | 32 | BD+42 750 | 20677 | 38750 | 2236 | | | | 1107 | 03 21 26.5 | +43 19 46 | 4.95 | A3V | | | |
HR 1011 | | | BD+48 899 | 20809 | 38768 | | | | | | 03 23 13.2 | +49 12 48 | 5.29 | B5V | | | G:Mel 20 #557; Per OB3; nebulosity.,SB:Possibly long period. |
HR 1017 | α | 33 | BD+49 917 | 20902 | 38787 | 120 | I | W | | 1125 | 03 24 19.4 | +49 51 40 | 1.79 | F5Ib | 10.0 | 167.0 | G:Mel 20 #605; Per OB3; nebulosity.,N:MIRPHAK; Mirfak; Marfak; Algenib. |
HR 1019 | | | BD+33 636 | 20995 | 56419 | | | | 2514 | | 03 24 29.7 | +33 32 09 | 5.61 R | A0V | 3.5 | 4.3 | D:AB CPM. |
HR 1020 | | | BD+53 657 | 21004 | 24024 | | | | | | 03 25 48.4 | +53 55 18 | 6.51 | A9III-IV | | | |
HR 1026 | | | BD+40 736 | 21038 | 38809 | | | | | | 03 25 09.4 | +41 15 26 | 6.51 | A0V | | | |
HR 1029 | | | BD+48 913 | 21071 | 38817 | | | | | | 03 25 57.4 | +49 07 15 | 6.09 | B7V | | | G:Mel 20 #675; Per OB3. |
HR 1034 | | | BD+48 920 | 21278 | 38849 | | | | | | 03 28 03.1 | +49 03 46 | 4.98 | B5V | | | C:Color excess E(B-V) = +0.10.,G:Mel 20 #774; Per OB3.,S:Lyman alpha observed from COPERNICUS.,SB:21.659d, K 25.0, V0 -0.5, asini 7.34. |
HR 1037 | | | BD+49 944 | 21362 | 38862 | | | | | | 03 28 52.4 | +49 50 54 | 5.58 | B6Vn | | | G:Mel 20 #810; Per OB3. |
HR 1041 | | | BD+33 656 | 21402 | 56475 | | | | | | 03 28 20.8 | +33 48 27 | 5.61 R | A2V | | | |
HR 1044 | | 34 | BD+49 945 | 21428 | 38872 | | | | 2558 | | 03 29 22.1 | +49 30 32 | 4.67 | B3V | 2.1 | 0.8 | D:550y.,G:Mel 20 #835; Per OB3. |
HR 1047 | | | BD+46 760 | 21455 | 38874 | | | | 2560 | | 03 29 26.2 | +46 56 16 | 6.24 | B7V | 5.1 | 27.9 | G:Mel 20 #861; Per OB3. Nonmember of Alpha Per cluster on basis of RV. |
HR 1051 | | | BD+47 844 | 21551 | 38893 | | | | | | 03 30 37.0 | +48 06 13 | 5.82 | B8V | | | G:Mel 20 #904; Per OB3.,S:Shell star. |
HR 1052 | σ | 35 | BD+47 843 | 21552 | 38890 | 124 | I | | | 1167 | 03 30 34.5 | +47 59 43 | 4.36 | K3III | | | G:Mel 20 #900; Per OB3. |
HR 1056 | | | BD+48 938 | 21620 | 38906 | | | | | 1173 | 03 31 29.4 | +49 12 35 | 6.29 | A0Vn | | | G:Mel 20 #934; Per OB3.,VAR:EA, amp. 0.1V, 5.363d. |
HR 1059 | | | BD+48 942 | 21661 | 38912 | | | | | | 03 31 49.1 | +49 24 03 | 6.39 | B9III | | | G:Mel 20 #954; Per OB3. |
HR 1063 | | | BD+47 847 | 21699 | 38917 | | | | | V396 Per | 03 32 08.6 | +48 01 25 | 5.47 | B8IIIpMn | | | G:Mel 20 #985; Per OB3.,S:Spectra show Mn. Helium weak. Si enhanced. Also classified B5Vp.,VAR:Alpha CV 5.45 - 5.53V, 2.4928d. First helium-weak star found to have periodic variations (1973). |
HR 1069 | | 36 | BD+45 778 | 21770 | 38924 | 2249 | | | | 1182 | 03 32 26.3 | +46 03 25 | 5.31 | F4III | | | |
HR 1072 | | | BD+44 734 | 21803 | 38927 | | | | | KP Per | 03 32 39.1 | +44 51 20 | 6.41 | B2IV | | | G:Cas-Tau OB1.,VAR:Beta C 6.37 - 6.47V, 0.2101753d, multiple periods, 0.1982, 10.85, 0.01d. |
HR 1074 | | | BD+34 674 | 21856 | 56531 | 1098 | | | | Var? | 03 32 40.0 | +35 27 42 | 5.90 | B1V | | | G:Per OB2. |
HR 1078 | | | BD+39 811 | 21912 | 56538 | 2254 | | | | IW Per | 03 33 35.1 | +39 53 58 | 5.81 | A5m | | | SB:0.9171877d, K 99.3k/s, V0 +0.2k/s, asini 1.251.,VAR:Ell 5.80 - 5.85V, 0.9171877d. |
HR 1087 | ψ | 37 | BD+47 857 | 22192 | 38980 | | I | | | Psi Per | 03 36 29.4 | +48 11 34 | 4.23 | B5Ve v | | | G:Mel 20 #1164; Per OB3; member of Pleiades group. Nonmember of Alpha Per cluster on basis of RV.,RV:Rotationally unstable shell star.,S:Shell star.,VAR:Amp. 0.04V, 0.5d. Hydrogen emission variable. Expanding circumstellar shell. |
HR 1097 | | | BD+42 795 | 22402 | 38999 | | | | | | 03 38 00.2 | +42 34 59 | 6.42 | B8Vn | | | |
HR 1113 | | | BD+37 811 | 22780 | 56628 | | | | | 1225 | 03 41 07.9 | +37 34 48 | 5.57 | B7Vne | | | G:Member of the local association (Pleiades group).,VAR:Gamma Cas?, 5.55 - 5.58V. |
HR 1122 | δ | 39 | BD+47 876 | 22928 | 39053 | 131 | | W | | Del Per | 03 42 55.5 | +47 47 15 | 3.01 | B5IIIe t | 7.3 | 99.1 | C:Color excess E(B-V) = +0.04.,G:Per OB3.,S:C1 neutral carbon continuum shows discontinuities in UV. Lyman alpha observed from COPERNICUS.,VAR:Alpha CV? 2.98 - 3.03V, about 1d. Strong variable emission at 1650A, CaII? |
HR 1123 | | 40 | BD+33 698 | 22951 | 56646 | | | | 2699 | | 03 42 22.5 | +33 57 54 | 4.97 | B0.5V | 5.0 | 20.0 | C:Reddened star. Color excess E(B-V) = +0.24.,G:Per OB2. |
HR 1127 | | | BD+48 984 | 23049 | 39063 | | I | | 2712 | | 03 44 06.4 | +48 31 25 | 6.06 | K4III | 7.1 | 18.6 | C:Nicolet has 6.60V, Mermilliod 6.39V: no indication of variability. |
HR 1130 | | | BD+45 804 | 23139 | 39071 | 2266 | | | | | 03 44 40.9 | +46 05 59 | 6.11 | A7IV | | | |
HR 1131 | ο | 38 | BD+31 642 | 23180 | 56673 | | | | 2726 | Omi Per | 03 44 19.1 | +32 17 18 | 3.83 | B1III | 2.8 | 1.0 | C:Reddened star. Color excess E(B-V) = +0.32.,D:Binary. Combined mag., colors. Rotational velocity B, 150:k/s. Unresolved by speckle interferometry 1982.16.,DYN:0.005".,G:Per OB2 (not a member). Embedded in reflection nebulosity. In cluster IC 348.,M:In interstellar ultraviolet radiation field.,N:Atik; Ati; Al Atik.,P:Intrinsic polarization, probably due to circumstellar matter.,SB:4.4192d, K 109.3k/s, V0 +19.8k/s, msin3i 5.26, asini 6.63. Rotational velocity of secondary, 84k/s, primary,SB:85k/s.,VAR:Ell 3.79 - 3.85V, 4.419171d, possibly half. |
HR 1133 | | | BD+36 742 | 23193 | 56675 | 2268 | | | | | 03 44 31.4 | +36 27 36 | 5.59 | A2m | | | |
HR 1135 | ν | 41 | BD+42 815 | 23230 | 39078 | 134 | I | | 2738 | 1261 | 03 45 11.6 | +42 34 43 | 3.77 | F5II | 8.1 | 31.4 | |
HR 1141 | | | BD+45 811 | 23300 | 39085 | | | | 2746 | | 03 45 59.3 | +45 40 55 | 5.66 | B6V | 8.4 | 6.5 | D:CPM.,G:Member of the local association (Pleiades group). |
HR 1160 | | | BD+50 825 | 23552 | 24231 | | | | 2769 | | 03 48 18.3 | +50 44 12 | 6.14 | B8Vne | 6.2 | 7.0 | D:Probably optical.,S:Shell star. |
HR 1163 | | | BD+33 717 | 23625 | 56709 | | | | 2772 | 1305 | 03 47 52.6 | +33 36 00 | 6.57 | B2.5V | 4.0 | 3.2 | D:Binary.,G:Per OB2.,SB:ADS 2772A, 1.9406d, K 82k/s, V0 +20k/s, msin3i 0.883, asini 2.19.,VAR:B-A varies from 2.8 to 4.3V. Uncertain which component varies. |
HR 1164 | | | BD+31 650 | 23626 | 56707 | | | | | | 03 47 48.9 | +32 11 42 | 6.25 | G0 | | | |
HR 1170 | | | BD+43 818 | 23728 | 39128 | | | | | V376 Per | 03 49 08.2 | +43 57 47 | 6.02 | A9IV | | | VAR:Delta Sct 5.8 - 5.91V, variable amp. Primary and beat periods, 0.098299 and 0.39206d. |
HR 1176 | | | BD+44 801 | 23838 | 39134 | | | | | Var? | 03 50 04.5 | +44 58 04 | 5.66 | G2III+F2:V | | | SB:vsini of secondary 85k/s. Unresolved by speckle interferometry 1983.93.,VAR:A variable comparison star was used when HR 1176 was suspected of variablility. |
HR 1177 | | 42 | BD+32 667 | 23848 | 56727 | | | | | V467 Per | 03 49 32.6 | +33 05 29 | 5.11 | A3V | | | G:Per OB2.,SB:1.7653d, K 34.4k/s, V0 -11.9k/s, asini 0.832.,VAR:A published period, 22.58d, does not satisfy available SB observations, whereas the SB period does satisfy the,VAR:photometric equally well. However, more observations are badly needed. |
HR 1191 | | | BD+33 728 | 24131 | 56761 | | | W | | | 03 51 53.7 | +34 21 33 | 5.77 | B1V | 7.5 | 15.1 | G:Per OB2. |
HR 1197 | | | BD+30 582 | 24167 | 56762 | | | | | | 03 52 04.3 | +31 10 06 | 6.25 | A5V | | | G:Per OB2. |
HR 1198 | | | BD+48 1015 | 24240 | 39175 | | | | | | 03 53 38.7 | +48 39 02 | 5.76 | K0III | | | |
HR 1203 | ζ | 44 | BD+31 666 | 24398 | 56799 | 144 | I | | 2843 | 1397 | 03 54 07.9 | +31 53 01 | 2.85 | B1Ib | 6.5 | 12.9 | C:Reddened star. Color excess E(B-V) = +0.33.,D:AB CPM, B 9.16V B8IV; C, 9.12V at 33" optical; D, 10.35V, +0.713(B-V), +0.20(U-B), at 92" optical; E, 9.90V, A2V,,D:+0.33(B-V), +0.17(U-B), at 120" physical.,DYN:0.012".,G:IC 348; Per OB2.,RV:Comp. B +20.8k/s.,S:Interstellar CH detected optically. COPERNICUS data used to analyze the chemical abundances in line of sight to,S:Zeta Per: CO, HD, and OH. About 60% of the hydrogen in front of the star is molecular.,SB:1.765d, K 6.0k/s, V0 +22.2k/s.,VAR:2.80 - 2.93V. |
HR 1207 | | | BD+47 912 | 24504 | 39195 | 2279 | | | | | 03 55 58.2 | +47 52 17 | 5.37 | B6V | | | G:Per OB3. |
HR 1209 | | | BD+30 591 | 24534 | 56815 | | I | | 2859 | X Per | 03 55 23.0 | +31 02 45 | 6.10 | O9.5ep v | 5.8 | 22.5 | C:Heavily reddened.,D:CPM? Component A possibly optical counterpart or companion of X-ray source 4U0352+30. Possibly a triple system with a,D:neutron star moving around the optical primary in 22.4 hrs., and either apsidal period 581d or close double moving,D:around a distant component in 581d. Rotational velocity of primary, vsini 306k/s. Component ADS 2859B is normal M1III,,D:not T Tau type as once assumed.,G:May not be member of Per OB2; Zeta Per group.,M:Space velocities of X Per and Xi Per indicate the two stars approached to within 17 pc 2 million yrs ago.,P:Conflicting evidence whether observed polarization is intrinsic to the star or of interstellar origin.,S:Sp. data suggest occasional interruption of almost steady infall of material through rotating emission region by,S:outbursts of material from the star.,SB:580.7d, K 59k/s, V0 -50k/s, asini 471. Emission lines var. in RV, 22.4 hrs. and 581d.,VAR:ADS 2859A, Gamma Cas 6.07 - 7.0V, 580.7?d. Amp. about 0.02U. X-ray period 22.4 hrs. Spectrum variable. Sudden,VAR:decrease in H alpha emission followed by 450 sec. flare in continuum. Possible neutron star companion pulsating in,VAR:13.924 min. Simultaneous X-ray and optical obs. 21 Jan. 1975 showed X-ray var. by factor 2 but no corresponding optical,VAR:100 sec. quasi periodic photometric var. may indicate binary with compact companion undergoing mass accretion. |
HR 1210 | | 43 | BD+50 860 | 24546 | 24314 | | I | W | | | 03 56 36.5 | +50 41 43 | 5.28 | F5IV | 4.8 | 75.3 | C:IR source in this direction corresponds to a Seyfert galaxy.,D:AB CPM. Component C, 11.4v at 101" optical. P, 12.5v at 279".,G:Hyades moving group.,SB:30.4380d, K 51.9k/s, V0 +25.1k/s, msin3i 0.910, asini 16.9; alternate orbit 30.4391d, K50.6k/s,,SB:msin3i 0.82, asini 15.53; vsini both components <17k/s. |
HR 1215 | | | BD+34 768 | 24640 | 56824 | | | | | 1418 | 03 56 28.7 | +35 04 52 | 5.49 | B1.5V | | | G:Per OB2.,VAR:Beta C?, 5.45 - 5.50V. RV possibly var. 0.13169d. |
HR 1220 | ε | 45 | BD+39 895 | 24760 | 56840 | 147 | | | 2888 | Eps Per | 03 57 51.2 | +40 00 37 | 2.89 | B0.5V+A2V | 5.1 | 8.8 | C:Color excess E(B-V) = +0.10.,D:AB CPM. B, 7.39V, -0.03(B-V), -0.52(U-B), B9.5V, vsini 300:k/s.,G:Cas-Tau OB1; member of Pleiades group.,VAR:Beta C, 2.88 - 3.00V, 0.216:d. Brightest component on visual triple. Photoelectric and spectroscopic resonant periods,VAR:found are submultiples of 26.9 hrs or 1.12d. |
HR 1223 | | | BD+34 773 | 24809 | 56847 | | | | | V386 Per | 03 58 03.1 | +34 48 52 | 6.53 | A8V | | | G:Per OB2.,SB:vsini both components 80k/s.,VAR:Delta Sct 6.50 - 6.58V, 0.052d. |
HR 1226 | | | BD+38 827 | 24843 | 56849 | | | | | | 03 58 29.1 | +38 50 25 | 6.30 | gK1 | | | |
HR 1228 | ξ | 46 | BD+35 775 | 24912 | 56856 | 148 | I | | | Xi Per | 03 58 57.9 | +35 47 28 | 4.04 | O7.5III(n)((f)) e | | | C:Color excess E(B-V) = +0.32.,G:Runaway star from Per OB2. Within 1d and exciting star of HII region S220. Ionizes region at edge of California nebula =,G:NGC 1499.,N:Menkib; Menkhib; Menchib.,S:Interstellar CO emission. Central Balmer emission in blue-violet only.,SB:6.951d.,VAR:Slightly variable, possibly same period as SB. |
HR 1229 | | | BD+38 829 | 24982 | 56866 | | | | 2910 | | 03 59 40.0 | +38 49 14 | 6.38 R | A1Vp: | 2.7 | 1.5 | |
HR 1234 | | | BD+36 805 | 25152 | 56899 | | | | | | 04 01 14.7 | +36 59 24 | 6.41 | A0V | | | RV:Determinations of vsini range from 50 to 250k/s. |
HR 1261 | λ | 47 | BD+49 1101 | 25642 | 24412 | 1113 | | | | | 04 06 35.0 | +50 21 05 | 4.29 | A0IVn | | | |
HR 1273 | | 48 | BD+47 939 | 25940 | 39336 | 152 | I | | | MX Per | 04 08 39.7 | +47 42 45 | 4.04 | B3Ve | | | G:Per OB3; member of Pleiades group.,RV:Pole on.,S:Excess IR emission.,SB:16.934615d not confirmed.,VAR:Gamma Cas 4.00 - 4.10V, 55?d. Slow var. possibly associated with emission spectrum. |
HR 1277 | | 49 | BD+37 881 | 25975 | 57000 | | | | | | 04 08 15.3 | +37 43 40 | 6.09 | K1III | | | |
HR 1278 | | 50 | BD+37 882 | 25998 | 57006 | 2297 | | | | | 04 08 36.6 | +38 02 23 | 5.51 | F7V | | | D:CPM with GC 4949 at 12' = ADS 2995, a triple system 7.3 dK2, 9.0 sep. 1"; C at 234".,G:Hyades group. |
HR 1286 | | | BD+33 807 | 26311 | 57047 | 2300 | I | | | | 04 10 59.0 | +33 35 12 | 5.72 | K1II-III | | | |
HR 1301 | | | BD+37 897 | 26605 | 57081 | | | | | | 04 13 59.6 | +37 58 01 | 6.45 R | G9III | | | |
HR 1303 | μ | 51 | BD+48 1063 | 26630 | 39404 | 1117 | I | | 3071 | 1518 | 04 14 53.9 | +48 24 34 | 4.14 | G0Ib | 6.0 | 83.8 | D:A* 4.13 G0Ib, 0.778y, a = 0.019". AB CPM; B, 11.8v at 15". C , 10.25V, +0.47(B-V), +0.06(U-B), B8.,SB:283.272d, K 20.7k/s, V0 +7.7k/s, asini 80.5. Unresolved by speckle interferometry.,VAR:ADS 3071A, 4.1 - 4.24V. |
HR 1306 | | 52 | BD+40 912 | 26673 | 39409 | 2306 | I | | | | 04 14 53.3 | +40 29 01 | 4.71 | G5Ib+A2V | | | SB:1576.44d, K 18.1k/s, V0 -4.5k/s, asini 358. Unresolved by speckle interferometry 1983.93. vsini of secondary,SB:100k/s. |
HR 1324 | | | BD+49 1150 | 26961 | 24531 | | | | | b Per | 04 18 14.6 | +50 17 44 | 4.61 | A2V | | | G:In NGC 1545 #1; Hyades group.,M:Source of weak radio emission.,SB:Comp. ABC: 701.76d, K 11.4k/s, V0 +21k/s, asini 107. Comp. A: 1.527365d, K 39.4k/s, V0 var., asini 0.827.,SB:Unresolved by speckle interferometry.,VAR:Ell 4.59 - 4.65V, 1.527365d. Radio binary showing radio flare activity. Third component may eclipse primary. |
HR 1328 | | | BD+41 844 | 27026 | 39447 | | | | | | 04 18 08.2 | +42 08 28 | 6.22 | B9V | | | |
HR 1330 | | | BD+49 1155 | 27084 | 39457 | | | | | | 04 19 13.3 | +50 02 56 | 5.45 | A7V | | | G:NGC 1545 #1. |
HR 1333 | | | BD+50 973 | 27192 | 24544 | 2316 | | | | 1550 | 04 20 11.5 | +50 55 15 | 5.55 | B1.5IV | | | G:Cas-Tau OB1.,SB:1.527365d, K 38.83k/s, V0 +20.66k/s, asini 0.815.,VAR:Amp. 0.020V. |
HR 1337 | | | BD+41 852 | 27278 | 39468 | | | | | | 04 20 14.4 | +41 48 29 | 5.92 | K0III | | | |
HR 1343 | | 54 | BD+34 860 | 27348 | 57171 | 158 | I | W | | | 04 20 24.6 | +34 34 00 | 4.93 | G8III | 7.9 | 110.0 | |
HR 1344 | | | BD+31 757 | 27349 | 57166 | | I | | | | 04 20 10.0 | +31 57 12 | 6.16 | K5 | | | |
HR 1350 | | 53 | BD+46 872 | 27396 | 39483 | 2319 | | | | V469 Per | 04 21 33.2 | +46 29 56 | 4.85 | B4IV | | | G:Member of Pleiades group.,SB:Same period as VAR.,VAR:Amp. 0.01V, 7.29?hrs. |
HR 1371 | | | BD+42 946 | 27650 | 39501 | | | | 3172 | | 04 23 35.9 | +42 25 41 | 6.23 | A1pSi | 0.5 | 0.4 | |
HR 1377 | | 55 | BD+33 853 | 27777 | 57212 | | | | | | 04 24 29.2 | +34 07 50 | 5.73 | B8V | | | |
HR 1379 | | 56 | BD+33 854 | 27786 | 57216 | | | | 3188 | 1592 | 04 24 37.4 | +33 57 35 | 5.76 | F4V | 3.6 | 4.9 | DYN:0.042".,VAR:ADS 3188B, 9.6 - 11.3v. |
HR 1390 | | | BD+31 776 | 27971 | 57229 | 2325 | | | | | 04 26 06.3 | +31 26 20 | 5.28 | K1III | | | |
HR 1419 | | | BD+32 806 | 28459 | 57269 | | | W | | | 04 30 38.3 | +32 27 29 | 6.21 | B9.5Vn | | | D:Suspected of being double; probably single. |
HR 1424 | | | BD+39 1013 | 28503 | 57278 | | | | 3273 A | | 04 31 24.0 | +40 00 37 | 6.26 | B8V | 0.5 | 9.3 | D:CPM. |
HR 1434 | | 57 | BD+42 990 | 28704 | 39604 | 1124 | | W | | | 04 33 24.9 | +43 03 50 | 6.09 | F0V | 0.7 | 116.2 | |
HR 1454 | | 58 | BD+40 1000 | 29094 | 39639 | 2338 | I | A | | | 04 36 41.4 | +41 15 53 | 4.25 | K4III+A3V | | 0.1 | D:A* 4.27 G8II+B, 28.67y, a = 0.054"(not confirmed).,S:Also classified K0II-III + B9V.,SB:10,470d, K 12.8k/s, V0 +5.9k/s, asini 1400. One of the longest SB periods known, 28.67y. Masses 6 and 5 solar.,SB:Unresolved by speckle interferometry. vsini of both components =<50k/s. |
HR 1482 | | | BD+48 1128 | 29526 | 39688 | 2347 | | | | | 04 41 24.1 | +48 18 03 | 5.67 | A0V | | | |
HR 1489 | | | BD+37 954 | 29645 | 57377 | 2348 | | | | | 04 41 50.3 | +38 16 49 | 5.99 | G0V | | | |
HR 1493 | | | BD+49 1230 | 29721 | 39702 | 1128 | | W | | | 04 43 21.6 | +49 58 26 | 5.87 | B9III | 7.3 | 20.8 | |
HR 1494 | | 59 | BD+43 1043 | 29722 | 39699 | 2349 | | | | | 04 42 54.3 | +43 21 54 | 5.29 | A1Vn | | | |
HR 1500 | | | BD+40 1032 | 29866 | 39715 | | | | | | 04 44 12.9 | +40 47 13 | 6.08 | B8IVne | | | S:Shell star. |
HR 1514 | | | BD+40 1045 | 30138 | 39746 | | | | | | 04 46 44.4 | +40 18 46 | 5.97 | G9III | | | |
HR 1533 | | | BD+37 969 | 30504 | 57447 | 1133 | I | | | | 04 49 54.6 | +37 29 18 | 4.88 | K3.5IIIBa0.2: | | | N:Formerly 1 Aur, now in Perseus. |