Kataloge

Taurus / 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 1023 BD+04 532 21018 111161 2509 Var? 03 23 39.1 +04 52 55 6.38 G5III 3.2 0.9 S:Weak G-band.
HR 1028 BD+12 473 21051 93416 2241 03 24 10.1 +12 37 46 6.04 K0III-IV
HR 1030 ο 1 BD+08 511 21120 111172 121 I 1134 03 24 48.8 +09 01 44 3.60 G6IIIFe-1 SB:1654.9d, K 4.4k/s, V0 -20.1k/s, asini 96.7. Unresolved by speckle interferometry.
HR 1036 BD+18 484 21335 93436 2242 D 03 27 03.2 +18 45 23 6.57 A3Vnp 0.0 0.1 D:7.2, 7.2, sep. 0.1" listed by D. W. Dunham. Probably not occultation double.,G:Hyades group.,S:Lambda Boo star, Mg 4481 wk.
HR 1038 ξ 2 BD+09 439 21364 111195 123 03 27 10.2 +09 43 58 3.74 B9Vn S:B8Vn+B8Vn+B7Vn.,SB:Triple Sp. system of 2 sharp-line stars revolving in 7.1466d; this pair revolves in 145.10d around broad-line B7 star.
HR 1039 BD+12 477 21379 93439 03 27 18.7 +12 44 06 6.28 A0V s
HR 1061 4 BD+10 452 21686 93463 03 30 24.5 +11 20 11 5.14 A0Vn
HR 1065 BD+27 515 21743 75970 2582 A 03 31 20.8 +27 34 19 5.96 R A2V 0.4 11.4 D:B CPM, A3V, vsini 100k/s, both components.
HR 1066 5 BD+12 486 21754 93469 125 I 03 30 52.4 +12 56 12 4.11 K0II-IIIFe-0.5 2.0 0.0 SB:4.5, 6.5v, sep. 0.011", 960.0d, K 8.3k/s, V0 +14.2k/s, asini 100. Unresolved by speckle interferometry 1980.94 and,SB:1981.68.
HR 1067 BD+05 502 21755 111230 2247 03 30 45.4 +06 11 19 5.94 G8III
HR 1079 6 BD+08 528 21933 111246 03 32 36.0 +09 22 25 5.77 B9IV
HR 1085 BD+17 575 22072 93494 03 34 08.3 +17 49 58 6.17 K1IVFe-1
HR 1086 7 BD+23 473 22091 75999 2616 1192 03 34 26.6 +24 27 52 5.92 A3V+A3V 0.2 0.7 D:AB 6.6 A3V, 6.7 A3V, 568.22y, a = 0.650" or 600y, a = 0.719". Combined mag., colors. C, 9.9v at 22" physical.,DYN:0.005".
HR 1089 BD+05 511 22211 111273 03 34 49.2 +06 25 04 6.49 G0
HR 1099 BD+00 616 22468 111291 2644 V711 Tau 03 36 47.3 +00 35 16 5.71 G9V 2.7 6.6 D:5.88 dG9, 8.83, B-V +0.99, U-B +0.79, K6V, 2101y, a = 8.023". Close radio binary.,DYN:0.055".,SB:ADS 2644A, 2.8378d, K 50.2k/s, V0 -14.0k/s, msin3i 0.227, asini 1.96.,VAR:RS 5.70 - 5.81V, 2.83782d. Min. migrate in period 13y. Brightest of 25 RS CVn binaries known in 1976. Also var. radio,VAR:emission. Radio flare star with variable polarization. Amp. in red light (6600 A) 0.11 mag. Star spots inferred to,VAR:be about 1100d cooler than surrounding photosphere.
HR 1101 10 BD-00 572 22484 111292 1101 I 03 36 52.4 +00 24 06 4.28 F9IV-V 10.0 396.0 D:CPM? Position angles disagree by about 40d.
HR 1102 BD+14 586 22522 93524 D 03 37 47.8 +15 25 51 6.39 A5IV 0.0 0.1
HR 1103 BD+20 602 22615 76045 1213 03 39 00.1 +20 54 57 6.50 Am,A5-F0 G:Mel 22 #5006; Pleiades group.
HR 1110 BD+16 484 22695 93536 2257 2661 03 39 25.7 +16 32 12 6.16 K0III 0.0 0.3 D:ADS 2661A, occultation double?, 7.1, 7.1v, sep. 0.3". Component B, 11.8v at 36" optical.
HR 1115 12 BD+02 581 22796 111334 2258 03 39 51.1 +03 03 25 5.57 gG6
HR 1118 11 BD+24 529 22805 76073 1103 D 03 40 46.3 +25 19 46 6.11 A2IV 2.0 0.0 G:Not a member of the Pleiades.,SB:20.4870d, K 34.2k/s, V0 -5.2k/s, asini 7.63; 6.3, 8.3v, sep. 0.0004".
HR 1119 BD-01 519 22819 130645 03 39 59.5 -01 07 14 6.12 K1III-IV
HR 1126 13 BD+19 578 23016 93557 2263 03 42 18.9 +19 42 01 5.69 B9Vne S:Shell star. H alpha emission.
HR 1132 14 BD+19 582 23183 93568 03 43 47.2 +19 39 54 6.14 G8III G:61 Cyg group.
HR 1137 BD+20 621 23258 76121 03 44 28.1 +20 55 43 6.10 A0V
HR 1140 16 BD+23 505 23288 76126 D 1262 03 44 48.2 +24 17 22 5.46 B7IV 2.0 0.0 D:Suspected occultation binary, sep. 0.0062". Unresolved by speckle interferometry 1981.69.,G:Pleiades cluster; Mel 22 #447.,N:Celaeno; Celieno; Celeno; "Lost Pleiad".
HR 1142 17 BD+23 507 23302 76131 136 D 03 44 52.5 +24 06 48 3.70 B6III e 2.0 0.0 D:Sep. 0.062". Occultation of 1972 Mar. 19 indicated mag. diff 3.4, sep. 0.010".,G:Pleiades cluster; Mel 22 #468; in reflection nebula; Pleiades nebula. Member assoc. Tau R1 at 110 pc.,N:Electra.,SB:4.0, 6.0, sep. 0.002", 100.46d, K 26.0k/s, V0 -0.3k/s, asini 30.7. Unresolved by speckle interferometry.
HR 1144 18 BD+24 546 23324 76137 D 03 45 09.7 +24 50 21 5.64 B8V 0.0 0.1 G:Pleiades cluster; Mel 22 #541; embedded in reflection nebulosity.
HR 1145 19 BD+24 547 23338 76140 W 1264 03 45 12.5 +24 28 02 4.30 B6IV 1.5 0.0 D:Primary is SB, 4.6, 6.1v, sep. 0.012". Visual pair 4.4, 8.1v, sep. 69".,G:Pleiades cluster; Mel 22 #563; embedded in reflection nebulosity.,N:Taygeta; Taygete.,RV:vsini 135k/s.,SB:1313d, K 8.0k/s, V0 +5.9k/s, asini 144.0. Unresolved by speckle interferometry.
HR 1149 20 BD+23 516 23408 76155 D 1279 03 45 49.6 +24 22 04 3.87 B8III v 0.0 0.0 C:Color excess E(B-V) = +0.02.,D:Sep. 0.003". Unresolved by speckle interferometry 1981.69. Duplicity questioned.,G:Pleiades cluster; Mel 22 #785; in reflection nebula. Pleiades nebula. Member assoc. Tau R1 at 110 pc.,N:Maia.,S:C1 neutral carbon continuum shows discontinuities in UV.,VAR:Probably cst. Var. helium lines.
HR 1151 21 BD+24 553 23432 76159 1283 03 45 54.4 +24 33 17 5.76 B8V G:Pleiades cluster; Mel 22 #817.,N:Asterope. Sterope I.
HR 1152 22 BD+24 556 23441 76164 D 03 46 02.9 +24 31 41 6.43 A0Vn 0.0 0.1 D:Suspected occultation double.,G:Pleiades cluster; Mel 22 #859.,N:Sterope II.
HR 1153 29 BD+05 539 23466 111400 1104 2750 03 45 40.4 +06 03 00 5.35 B3V 7.3 66.2 D:B possibly optical.,G:Member of the local association (Pleiades group); Cas-Tau OB1.,SB:ADS 2750A; B3, A7, 2.4079d, K 23k/s, V0 +17k/s, asini 0.762.
HR 1156 23 BD+23 522 23480 76172 W V971 Tau 03 46 19.6 +23 56 54 4.18 B6IVe v D:Suspected double probably single star.,G:Pleiades cluster; Mel 22 #980; in reflection nebula; Pleiades nebula; member assoc. Tau R1 at 110 pc.,N:Merope.,VAR:Variable hydrogen emission.
HR 1159 BD+06 583 23526 111407 W 03 46 09.5 +06 48 11 5.91 G9III
HR 1165 η 25 BD+23 541 23630 76199 139 I W 03 47 29.1 +24 06 18 2.87 B7IIIe 1.6 0.0 C:Color excess E(B-V) = +0.03.,D:Component A is occultation double, sep. 0.031". B, C, D, 8.1 A0V, 8.1 Am(A5/F0/F2) and 8.7v F2V at 117" to 190".,D:Possibly second occultation companion at 0.001", unresolved by speckle interferometry. vsini of B 155k/s. Numerous,D:photometric determinations yield 6.3 for B component. The HD gives 8.1 for 23629 and the IDS indicates 8.1. Burnham,,D:Double Stars, gave 7.0 vis.,G:Pleiades cluster; Mel 22 #1432; in reflection nebula; Pleiades nebula; member assoc. Tau R1 at 110 pc.,N:ALCYONE. The brightest of the Pleiades.,R:Angular diameter = 0.0016".,RV:Rotationally unstable Be shell star.
HR 1172 BD+22 563 23753 76215 D 1321 03 48 20.9 +23 25 16 5.45 B8V 2.0 0.1 G:Pleiades cluster; Mel 22 #1823.
HR 1174 30 BD+10 486 23793 93611 2778 1327 03 48 16.3 +11 08 36 5.07 B3V+F5V 4.4 9.2 D:Binary.,G:Cas-Tau OB1.,M:Old disk population runaway star.,RV:Comp. B +17.2k/s; F5V or F3Vp.
HR 1178 27 BD+23 557 23850 76228 142 2786 1345 03 49 09.7 +24 03 12 3.63 B8III 1.5 0.0 D:Component A SB, 4.1, 5.6, sep. 0.006" and 0.019". B, 6.8v at 0.4".,G:Pleiades cluster; Mel 22 #2168.,N:Atlas.,SB:ADS 2786A, 1254.68d, K 14.5k/s, V0 -0.4k/s, asini 248. Unresolved by speckle interferometry 1981.68.
HR 1180 28 BD+23 558 23862 76229 BU Tau 03 49 11.2 +24 08 12 5.09 B8Vpe v G:Pleiades cluster; Mel 22 #2181.,N:Pleione.,S:Shell star.,SB:Suspected long period.,VAR:Gamma Cas 4.77 - 5.50V. Var. may be clue to shell episodes. Shell ejection 1936 led to decrease in light 1937-1958.,VAR:Variable hydrogen emission. Shell spectrum shows phase changes every 17 or 34 yrs.
HR 1183 BD+23 563 23923 76244 03 49 43.5 +23 42 42 6.17 B8V G:Pleiades cluster; Mel 22 #2425.
HR 1185 BD+21 535 23950 76250 03 49 55.0 +22 14 40 6.07 B8III G:Mel 22 #5025; Pleiades.,S:Spectra show Hg, Mn, Cr.
HR 1188 BD+25 624 23985 76256 2799 1366 03 50 18.9 +25 34 46 5.26 A2V+A5V 0.4 0.7 D:5.81 A3V, 6.21 A5V, 62.28y, a = 0.430". Resolved by speckle interferometry 1983.93, sep. 0.66".
HR 1193 BD+21 539 24154 76275 D 03 51 36.6 +22 01 54 6.83 R K0III D:Suspected occultation double.
HR 1194 BD+12 516 24155 93637 V766 Tau 03 51 15.8 +13 02 45 6.30 B9pSi M:Old disk population runaway star.,VAR:Amp. 0.06y?, 2.53d.
HR 1199 31 BD+06 594 24263 111469 2275 W 03 52 00.2 +06 32 05 5.67 B5V 0.1 0.6
HR 1201 BD+16 523 24357 93650 1106 03 53 10.0 +17 19 37 5.97 F4V G:In Taurus cluster; Mel 25 #6; the Hyades.
HR 1218 32 BD+22 605 24740 76339 2283 03 56 52.1 +22 28 41 5.63 F2IV
HR 1221 33 BD+22 607 24769 76343 D V817 Tau 03 57 03.8 +23 10 32 6.06 B9.5IV 2.0 0.0 G:Not a member of the Pleiades.,SB:1.5919d, K 56.9k/s, V0 +25.0k/s, asini 1.16, sep. 0.00006". Alternate orbit 2.975272d, K57.6k/s, V0 +14.2k/s,,SB:asini 2.36.
HR 1222 BD+24 599 24802 76350 03 57 26.4 +24 27 43 6.16 K0
HR 1224 BD+05 564 24817 111516 03 57 01.7 +06 02 24 6.09 A2Vn
HR 1233 BD+09 524 25102 93710 03 59 40.7 +10 19 51 6.37 F5V G:In Taurus cluster; Mel 25 #8; the Hyades.
HR 1237 BD+16 544 25175 93716 04 00 36.9 +17 17 48 6.32 A0V
HR 1238 BD+17 666 25202 93721 2288 W 04 00 48.8 +18 11 38 5.89 F4V 3.3 164.2 G:In Taurus cluster; Mel 25 #137; the Hyades.
HR 1239 λ 35 BD+12 539 25204 93719 150 I Lam Tau 04 00 40.8 +12 29 25 3.47 B3V+A4IV DYN:0.0042".,SB:3.9540d, K 55.4k/s, V0 +15.2k/s, asini 2.99. RV also varies in 33.025d, triple system. Masses 6.8, 1.8 and about 1,SB:solar.,VAR:EA 3.3 - 3.80p, B3V+A, 3.952955d, i 86d.
HR 1243 BD+09 528 25330 111566 2938 04 01 46.1 +09 59 52 5.67 B5V 5.2 12.0 D:Component B, F8V, optical. Third component mag. diff 6.13v, at 100".
HR 1251 ν 38 BD+05 581 25490 111579 151 04 03 09.4 +05 59 21 3.91 A1V
HR 1252 36 BD+23 609 25555 76425 I 2965 04 04 21.7 +24 06 21 5.47 G0III+A4V 0.0 0.0 D:A is occultation binary, sep. 0.033", unresolved by speckle interferometry 1981.68. Spectrum binary; vsini of,D:early-type component 160k/s. AB, mag. diff 6.5v, sep. 25.5".,S:Also classified G1III + B9V.
HR 1253 40 BD+05 584 25558 111585 04 03 44.6 +05 26 08 5.33 B3V G:In HII region; Cas-Tau OB1.
HR 1254 BD+07 592 25570 111586 04 03 56.6 +08 11 50 5.46 F2V G:In Taurus cluster; Mel 25 #160; the Hyades.
HR 1256 37 BD+21 585 25604 76430 1112 I W 04 04 41.7 +22 04 55 4.36 K0+III-IIIaFe-0.2 5.0 137.2 G:Hyades?
HR 1257 BD+02 645 25621 111590 2292 04 04 09.9 +02 49 37 5.36 F6IV G:Wolf 630 group.
HR 1262 39 BD+21 587 25680 76438 W 1452 04 05 20.2 +22 00 32 5.90 G5V 2.7 170.1 G:Hyades?
HR 1268 41 BD+27 633 25823 76455 GS Tau 04 06 36.4 +27 36 00 5.20 B9pSi v G:Pleiades group.,S:Underabundance of magnesium and oxygen.,SB:7.227424d, K 16.6k/s, V0 +2.3k/s, asini 1.62. Periods of rotation and revolution same.,VAR:Alpha CV 5.15 - 5.22V, 7.227424d. Earlier period 11.94d still frequently quoted. Lines of SiII, SrII, possibly TiII,VAR:var.
HR 1269 ψ 42 BD+28 619 25867 76461 2295 04 07 00.5 +29 00 05 5.23 F1V
HR 1279 BD+14 657 26015 93775 2999 1466 04 07 42.0 +15 09 46 6.01 F3V 3.2 3.8 D:CPM. B is dG8.,G:In Taurus cluster; Mel 25 #11; the Hyades.,VAR:ADS 2999, B-A varies from 2.95 to 3.55V. Uncertain which component varies. Delta Sct?
HR 1280 BD+16 560 26038 93777 I 3006 04 07 59.4 +17 20 23 5.89 K5IIIb 0.0 0.1 D:Primary of ADS 3006 is occultation binary, sep. 0.05". Visual companion, 9.3v at 4.4", CPM.
HR 1283 ω1 43 BD+19 672 26162 93785 1115 04 09 10.0 +19 36 33 5.50 K2III
HR 1284 BD+13 648 26171 93784 2298 04 09 01.6 +13 23 54 5.95 B9.5V
HR 1287 44 BD+26 686 26322 76485 1116 IM Tau 04 10 49.9 +26 28 51 5.41 F2IV-V VAR:Delta Sct 5.37 - 5.44V, 0.144923d. Possible other periods 0.126535 and 0.126569d. Light curve composite of 0.1449,VAR:and 0.1120d. Amp. B-V 0.035, amp. U-B 0.015. Variations in U-B opposite in phase from B-V.
HR 1292 45 BD+05 601 26462 111648 2301 W 04 11 20.3 +05 31 23 5.72 F4V 4.1 124.1 G:In Taurus cluster; Mel 25 #14; the Hyades.
HR 1295 BD+16 569 26546 93810 04 12 31.4 +17 16 39 6.09 K0III
HR 1297 BD+22 649 26571 76505 04 12 51.2 +22 24 49 6.12 B9IIIp:Si: v VAR:Spectrum var.
HR 1307 BD+09 549 26676 93821 04 13 34.8 +10 12 44 6.23 B8Vn G:In reflection nebula; member assoc. Tau R2 at 135 pc.
HR 1308 BD+08 651 26677 111671 3063 04 13 31.3 +08 53 26 6.51 A2m 6.3 54.3 D:B, 13.6v at 8"; C, optical.
HR 1309 46 BD+07 617 26690 111672 3064 04 13 33.1 +07 42 58 5.29 F2V+F5V 0.2 0.1 D:6.0 F2V, 6.1 F3V, 7.18y, a = 0.135". Resolved by speckle interferometry 1983.93, sep. 0.09".,DYN:0.024".
HR 1310 BD+12 564 26703 93823 04 13 49.9 +12 45 12 6.25 K0 G:Probably Hyades group.
HR 1311 47 BD+08 652 26722 111674 I 3072 04 13 56.4 +09 15 49 4.84 G5III+A7V? 2.2 1.2 D:AB binary; C, 12v at 32" optical.,DYN:0.003".,G:Hyades?
HR 1315 BD+09 550 26793 111680 04 14 36.3 +10 00 40 5.22 B9Vn
HR 1319 48 BD+15 603 26911 93836 W 1537 04 15 46.3 +15 24 02 6.32 F5V 4.7 151.4 G:In Taurus cluster; Mel 25 #20; the Hyades.
HR 1320 μ 49 BD+08 657 26912 111696 1118 04 15 32.1 +08 53 32 4.29 B3IV G:Cas-Tau OB1; member of Pleiades group.
HR 1321 BD+05 613 26913 111695 3085 B V891 Tau 04 15 25.8 +06 11 59 6.93 G5IV 0.6 64.7 D:CPM with HR 1322.,VAR:BY, 6.92 - 7.00V. The fainter component of ADS 3085. Amp. 0.06V, 6.8d rotational period traced by large scale,VAR:star-spot activity.
HR 1322 BD+05 614 26923 111698 3085 A V774 Tau 04 15 29.2 +06 11 12 6.31 G0IV 0.6 64.7 D:CPM with HR 1321.,VAR:6.28 - 6.37V.
HR 1329 ω2 50 BD+20 724 27045 76532 D Var? 04 17 15.6 +20 34 43 4.94 A3m 2.0 0.1 D:Duplicity questioned.,SB:Over 5300d?, 5.0, 7.0v, sep. 0.05". Unresolved by speckle interferometry.
HR 1331 51 BD+21 618 27176 76541 2313 W 04 18 23.2 +21 34 45 5.65 F0V 2.0 0.1 D:Visual primary is speckle-interferometric double, sep. 0.076". Visual companion 10.7v at 166".,G:In Taurus cluster; Mel 25 #24; the Hyades.,SB:4035d, K 9.1k/s, V0 +38.3k/s, asini 475. Resolved by speckle interferometry 1977, sep. 0.08"; 1983.93, sep. 0.15".
HR 1334 BD+09 558 27236 111729 04 18 24.5 +09 29 12 6.54 A4III
HR 1339 53 BD+20 733 27295 76548 04 19 26.1 +21 08 32 5.35 B9IV D:CPM with HR 1341.,G:Member of Pleiades group.,S:Manganese star showing enhanced gallium, strontium, yttrium, zirconium. Manganese 120 times normal.,SB:4.452064d, K 9.6k/s, V0 +12.5k/s, asini 0.587. Shortest period for binary Mn star. Unresolved by speckle,SB:interferometry.
HR 1341 56 BD+21 623 27309 76551 V724 Tau 04 19 36.7 +21 46 25 5.38 A0pSi D:CPM with 1339.,G:Member of Pleiades group.,VAR:0.07V, 1.569d (light and spectrum).
HR 1346 γ 54 BD+15 612 27371 93868 159 I S 1553 04 19 47.6 +15 37 39 3.65 K0-IIIabCN1 G:In Taurus cluster; Mel 25 #28; the Hyades.,N:Hyadum I.,VAR:Amp. 0.1V.
HR 1348 φ 52 BD+27 655 27382 76558 I 3137 04 20 21.3 +27 21 03 4.95 K1III 3.7 50.0 D:Optical.,G:Hyades?
HR 1349 BD+09 562 27386 93866 I A 04 19 37.5 +10 07 17 6.31 K0 D:Astrometric binary unresolved by speckle interferometry.
HR 1351 57 BD+13 663 27397 93872 W V483 Tau 04 19 57.7 +14 02 07 5.59 F0IV 7.9 34.9 D:Binary.,G:In Taurus cluster; Mel 25 #30; the Hyades.,VAR:Delta Sct 5.56 - 5.59V, 0.054d.
HR 1354 BD+18 624 27429 93874 04 20 25.1 +18 44 33 6.12 F3:V G:In Taurus cluster; Mel 25 #32; the Hyades.
HR 1356 58 BD+14 682 27459 93876 V696 Tau 04 20 36.3 +15 05 43 5.26 F0V G:In Taurus cluster; Mel 25 #33; the Hyades.,VAR:Delta Sct 5.20 - 5.26V, 0.036d or double.
HR 1358 BD+13 665 27483 93878 04 20 52.8 +13 51 51 6.17 F6V G:In Taurus cluster; Mel 25 #34; the Hyades.,SB:3.0591d, K 71.0k/s, V0 +36.1k/s, msin3i 0.493, asini 2.99, i 51d? vsini both components 12k/s.
HR 1360 BD+05 631 27497 111756 2320 04 20 41.2 +06 07 51 5.77 G8III-IV
HR 1361 BD+08 672 27505 111759 04 20 49.0 +09 13 32 6.53 A4V
HR 1368 60 BD+13 668 27628 93892 W V775 Tau 04 22 03.5 +14 04 38 5.72 A3m 7.1 109.2 G:In Taurus cluster; Mel 25 #38; the Hyades.,S:Also classified F2IIIbmvs.,SB:2.1433d, K 26.6k/s, V0 +41.7k/s, asini 0.783.
HR 1369 χ 59 BD+25 707 27638 76573 3161 04 22 34.9 +25 37 45 5.37 B9V 3.0 19.4 D:CPM. Component A suspected occultation double; component B, G2V, strong lithium.,RV:ADS 3161B, +36.8k/s.
HR 1370 BD+20 744 27639 76571 I 3158 04 22 22.8 +20 49 17 5.91 M0IIIab+A,F 3.0 2.0 DYN:0.003".
HR 1373 δ1 61 BD+17 712 27697 93897 162 I W 1582 04 22 56.1 +17 32 33 3.76 K0-IIICN0.5 8.7 109.6 G:In Taurus cluster; Mel 25 #41; the Hyades.,N:Hyadum II.,SB:529.8d, K 3.0k/s, V0 +39.5k/s, asini 19.8. D. W. Dunham indicates 3.9, 13.0v, sep. 0.04".,VAR:Amp. 0.1V.
HR 1375 BD+20 751 27742 76585 D 04 23 32.4 +20 58 56 5.99 B8IV-V 0.0 0.2
HR 1376 63 BD+16 586 27749 93900 Var? 04 23 25.0 +16 46 38 5.64 A1m 2.0 0.0 G:In Taurus cluster; Mel 25 #45; the Hyades.,S:Ca and Sc underabundant and probably also K. Violet part of spectrum indicates luminosity III; G-band region, V. Also,S:classified F1IIImVs.,SB:5.9, 7.9, sep. 0.0006", 8.4178d, K 37.6k/s, V0 +35.0k/s, asini 4.33.
HR 1378 62 BD+23 684 27778 76591 3179 A 04 23 59.8 +24 18 04 6.36 B3V 1.9 29.1 D:AB CPM. B is A0. Component A suspected occultation double.,RV:ADS 3179B, +17.1k/s.
HR 1380 δ2 64 BD+17 714 27819 93907 W 04 24 05.8 +17 26 38 4.80 A7V 8.5 143.0 G:In Taurus cluster; Mel 25 #47; the Hyades.
HR 1381 66 BD+09 570 27820 111791 3182 04 23 51.9 +09 27 39 5.12 A3V 0.1 0.3 D:5.8 A3V, 5.9 A4V, 51.6y, a = 0.18", or 55.40y, a = 0.20".,DYN:0.007".,G:UMa stream.
HR 1385 BD+18 633 27901 93918 04 24 57.1 +19 02 30 5.98 F4V G:In Taurus cluster; Mel 25 #53; the Hyades.
HR 1387 κ1 65 BD+21 642 27934 76601 3201 1593 04 25 22.1 +22 17 38 4.22 A7IV-V 0.0 0.1 D:Kappa1 Tau is occultation double. Together with Kappa2 = HR 1388 they form a multiple system of at least,D:6 components.,G:In Hyades cluster; Mel 25 #54.,VAR:Delta Sct?
HR 1388 κ2 67 BD+21 643 27946 76602 3201 1594 04 25 25.0 +22 11 59 5.28 A7V 0.0 0.1 D:See HR 1387.,G:In Hyades cluster; Mel 25 #55.,VAR:Delta Sct, 5.26 - 5.29V.
HR 1389 δ3 68 BD+17 719 27962 93923 3206 V776 Tau 04 25 29.4 +17 55 41 4.29 A2IV 3.7 1.5 D:AB binary; C, 11v at 77" CPM.,G:Hyades cluster; Mel 25 #56.,M:A blue straggler.,R:Diam. 2.1 solar.,SB:57.25d, K 68.8k/s, V0 +23.0k/s, asini 50.6.,VAR:Amp. 0.02U, 57.25d. Also magnetic field period.
HR 1391 70 BD+15 621 27991 93925 W 04 25 37.3 +15 56 27 6.46 F7V 0.0 0.1 D:AP 7.2 dF5, 7.2, 13.15y, a = 0.133"; occultation binary. Component B, 12.4v at 126". Speckle interferometric sep. of,D:AP 0.093" 1980.94; 0.094" 1983.93.,G:Open cluster Mel 25 #57; the Hyades.
HR 1392 υ 69 BD+22 696 28024 76608 2326 W Ups Tau 04 26 18.5 +22 48 49 4.28 A8Vn 1.9 0.0 D:The visual primary is SB, 4.6, 6.5v, sep. 0.020". Component B, 12.5v at 110".,G:In Hyades cluster; Mel 25 #60.,N:Some sources call this Upsilon1 and HR 1399 Upsilon2 Tau; other catalogues reverse these designations. The,N:superscripts now rarely used and Upsilon retained for 69 Tau.
HR 1394 71 BD+15 625 28052 93932 W V777 Tau 04 26 20.8 +15 37 06 4.49 F0V 2.0 0.1 D:Visual primary is occultation double. Component B, 11.1 at 137".,G:In Taurus cluster; Mel 25 #141; the Hyades.,SB:5200d, K 15.1k/s, V0 +40.8k/s, asini 1050. Massive invisible component. Unresolved by speckle interferometry,SB:1983.93.
HR 1396 π 73 BD+14 697 28100 93935 I 04 26 36.4 +14 42 49 4.69 G7IIIaFe-1
HR 1397 BD+08 687 28114 111817 2327 04 26 21.1 +08 35 25 6.06 B6IV
HR 1399 72 BD+22 699 28149 76613 D 04 27 17.5 +22 59 47 5.53 B7V N:On nomenclature see HR 1392.
HR 1400 BD+01 753 28191 111827 04 27 00.7 +02 04 46 6.23 K1III
HR 1402 BD+10 577 28217 93943 3228 04 27 28.8 +11 12 45 5.88 B8IV 1.8 0.4 RV:Period possibly 19.83d or 20.43d.
HR 1403 BD+21 647 28226 76618 W 04 28 00.8 +21 37 12 5.72 Am 0.8 0.0 D:Primary is SB, 6.2, 7.0v, sep. 0.01". Visual secondary is 10.5v at 161", probably optical.,G:In Taurus cluster; Mel 25 #67; the Hyades.
HR 1406 BD+30 665 28271 57249 3243 A 04 28 51.9 +30 21 41 6.40 F7V 1.8 14.7 D:AB binary; C, 11.32V at 121" optical. Fourth component 13.3v at 17" from C.
HR 1407 75 BD+16 605 28292 93950 I D 1609 04 28 26.4 +16 21 35 4.97 K2III v 2.5 0.0 D:Sep. 0.024".,R:Diam. 0.0020".
HR 1408 76 BD+14 702 28294 93948 04 28 23.4 +14 44 27 5.90 F0IV G:In Hyades cluster; Mel 25 #68.
HR 1409 ε 74 BD+18 640 28305 93954 164 I W 04 28 37.0 +19 10 49 3.53 G9.5IIICN0.5 7.0 181.6 G:In Hyades cluster; Mel 25 #70.,N:Ain; Oculus Boreus.
HR 1411 θ1 77 BD+15 631 28307 93955 I W 04 28 34.5 +15 57 44 3.84 K0IIIbFe-0.5 0.4 337.4 C:Color excess E(B-V) = +0.09.,D:CPM with HR 1412. Not clear if there are one or two occultation companions: mag. diff 3.8v, sep. 0.082", another,D:possible mag. diff 8v, sep. 0.2".,G:In Hyades cluster; Mel 25 #71.,R:Diam. 0.0026".,SB:6000 or 3000d. Unresolved by speckle interferometry 1983.93.
HR 1412 θ2 78 BD+15 632 28319 93957 W The2 Tau 04 28 39.7 +15 52 15 3.40 A7III 0.4 337.4 D:CPM with HR 1411. Close occultation binary, 3.5, 5.8v, sep. 0.005".,G:Member of Hyades cluster; Mel 25 #72.,SB:Sep. 0.005", 140.728d, K 31.0k/s, V0 +39.6k/s, asini 39.7, e 0.75.,VAR:Delta Sct, amp. 0.03V (variable), 0.080d. Possibly also eclipsing.
HR 1413 BD+01 755 28322 111840 04 28 03.6 +01 51 31 6.15 G9III
HR 1414 79 BD+12 598 28355 93960 2330 04 28 50.2 +13 02 51 5.03 A7V G:Hyades cluster; Mel 25 #74.
HR 1415 BD+01 757 28375 111845 1123 04 28 32.1 +01 22 51 5.55 B3V N:44 Eri in Tau.
HR 1420 BD+10 583 28475 93968 04 29 42.9 +10 31 18 6.79 B5V
HR 1422 80 BD+15 636 28485 93970 3264 04 30 08.6 +15 38 17 5.58 F0V 2.2 1.7 D:5.7 F0V, 7.98 G2V, 189.5y, a = 1.01" (alternates 180.0y, a = 1.00"; 170y, a = 1.029"). Combined mass 2.82 solar.,D:Speckle interferometric sep. 1.300" (1980.94).,DYN:0.022".,G:In Hyades cluster; Mel 25 #80.,SB:ADS 3264A, 30.5d.
HR 1425 BD+09 590 28505 93971 04 30 02.4 +10 15 45 6.48 G8III
HR 1427 BD+15 637 28527 93975 W 1627 04 30 33.7 +16 11 38 4.78 A6IV 0.0 0.0 D:Component A of visual pair is occultation double 5.6, 5.6v, sep. 0.02"; component B, 6.7v at 250".,G:In Hyades cluster; Mel 25 #82.,VAR:Delta Sct?
HR 1428 81 BD+15 639 28546 93978 W 04 30 38.9 +15 41 31 5.48 A5m 3.9 162.0 G:In Hyades cluster; Mel 25 #83.
HR 1430 83 BD+13 690 28556 93979 W 04 30 37.3 +13 43 28 5.40 F0V 5.8 111.9 G:In Hyades cluster; Mel 25 #84.
HR 1432 85 BD+15 645 28677 93993 1640 04 31 51.8 +15 51 06 6.02 F4V G:In Hyades cluster; Mel 25 #89.
HR 1436 BD+05 674 28736 111879 04 32 04.8 +05 24 36 6.39 F5V G:In Hyades cluster; Mel 25 #90.
HR 1442 BD+17 750 28867 94002 3297 04 33 32.9 +18 01 00 6.25 B9IVn 0.1 3.1 D:Binary. No change after 113y.
HR 1444 ρ 86 BD+14 720 28910 94007 1125 Rho Tau 04 33 50.9 +14 50 40 4.65 A8V G:In Hyades cluster; Mel 25 #95.,SB:488.5d, K 18.5k/s, V0 +30.3k/s, asini 124. Unresolved by speckle interferometry.
HR 1445 BD+28 666 28929 76654 3304 04 34 38.0 +28 57 40 5.88 B9pHg 4.9 25.3 S:Spectra show Hg; possibly Mn.
HR 1446 BD+09 600 28930 111890 04 33 48.1 +09 24 47 6.01 G8III
HR 1448 BD+05 679 28978 111896 2335 04 34 08.3 +05 34 07 5.68 A2V s G:In Ursa cluster; UMa stream.
HR 1455 BD+19 742 29104 94022 3316 04 35 42.7 +19 52 54 6.36 G5II-III+A-F 0.5 0.3 D:Visual duplicity questioned. Unresolved by speckle interferometry 1983.93.
HR 1457 α 87 BD+16 629 29139 94027 168 I 3321 Alp Tau 04 35 55.2 +16 30 33 0.85 K5+III v 9.8 121.7 D:AB binary. B is 13.5v, dM2 at 31". CD, 122" from A is 11.2, 13.6v sep. 2" also binary but independent of AB.,DYN:0.048".,G:Hyades group.,N:ALDEBARAN; Cor Tauri; Parilicium.,R:Diam. Two determinations, 0.022" and 0.0237".,S:IR emission envelope diam. 10". MgII emissions indicate a cooler shell surrounding the supergiant.,VAR:Lb 0.75 - 0.95V. Var. H and K emission.
HR 1458 88 BD+09 607 29140 94026 3317 1658 04 35 39.3 +10 09 39 4.25 A5m 3.6 69.7 D:CPM. Companion 7.84V, +0.54(B-V), +0.04(U-B), F8V. vsini =<25k/s.,G:Hyades group.,R:Diam. relative to Sun = 2.2.,S:Also classified A6-7III-IVmw.,SB:ADS 3317A, 3.57124d, K 76.3k/s, V0 +28.7k/s, asini 3.75.,VAR:ADS 3317A, E?, 4.23 - 4.30V.
HR 1459 BD+23 715 29169 76670 1663 04 36 29.2 +23 20 27 6.02 F5IV G:In Taurus cluster; Mel 25 #100; the Hyades.
HR 1469 BD+00 798 29335 111928 2339 1671 04 37 13.7 +00 59 54 5.31 B7V N:49 Eri, in Tau.,VAR:5.3 - 5.38V.
HR 1470 BD+26 731 29364 76682 3353 1676 04 38 29.6 +26 56 24 6.47 R F2V: 0.1 4.0 D:Occultation indicated mag. diff 0.37v, sep. 2.117" (half the visual sep.) and PA 78d in contrast to visual 194d.
HR 1471 BD+20 785 29365 76680 2341 HU Tau 04 38 15.8 +20 41 05 5.92 B8V 1.5 0.0 SB:6.0, 7.5v, sep. 0.0004", 2.0563d, K 65.4k/s, V0 -2.3k/s, asini 1.85. Masses 4 and 1.2 solar.,VAR:EA 5.92 - 6.7V, 2.056302d, period possibly variable.
HR 1472 89 BD+15 661 29375 94043 W 04 38 09.4 +16 02 00 5.79 F0V 5.9 140.5 G:In Taurus cluster; Mel 25 #103; the Hyades.
HR 1473 90 BD+12 618 29388 94044 2342 W 04 38 09.5 +12 30 39 4.27 A6V 5.7 119.8 G:In Taurus cluster; Mel 25 #104; the Hyades.
HR 1477 BD+24 674 29459 76689 2343 04 39 23.1 +25 13 06 6.22 A5Vn
HR 1478 σ1 91 BD+15 665 29479 94051 W 04 39 09.2 +15 47 59 5.07 A4m 0.4 431.2 D:Binary with HR 1479 at 431" and with fainter SB companion, 7.4v at 0.0015".,G:Hyades?,SB:251.205d, K 5.0k/s, V0 +17.0k/s, asini 16.3. Unresolved by speckle interferometry.
HR 1479 σ2 92 BD+15 666 29488 94054 2345 W 04 39 16.5 +15 55 05 4.69 A5Vn 0.4 431.2 D:Binary with HR 1478.,G:Hyades cluster; Mel 25 #108.
HR 1480 BD+07 681 29499 111954 2344 W 04 39 06.2 +07 52 15 5.39 A5m 3.5 297.8 G:In Taurus cluster; Mel 25 #107; the Hyades.
HR 1484 93 BD+11 639 29589 94063 04 40 03.4 +12 11 52 5.46 B8IV S:Spectra show Hg, Mn.
HR 1490 BD+28 680 29646 76707 1126 3379 04 41 19.8 +28 36 54 5.78 A2V 5.2 43.5 D:AB, CPM. Third component by Wallenquist, mag. diff 6.42, sep. 90".
HR 1497 τ 94 BD+22 739 29763 76721 174 W 04 42 14.7 +22 57 25 4.28 B3V 0.7 0.1 D:AB CPM, 4.3, 8.9v sep. 0.1", 28y? C, 7.3A1V at 63" vsini 100k/s, physical. D. W. Dunham gives 4.9, 5.6v sep. 0.1" and,D:4.9, 6.4 sep. 0.0005".,G:Cas-Tau OB1.,SB:2.9565d, K 53.6k/s, V0 +12.3k/s, msin3i 2.96, asini 2.18. Resolved by speckle interferometry 1983.93,,SB:sep. 0.26".
HR 1499 95 BD+23 733 29859 76727 04 43 13.8 +24 05 20 6.13 F7IV-V
HR 1512 BD+23 739 30122 76737 04 45 42.5 +23 37 41 6.35 B5III G:Member of the local association (Pleiades group).
HR 1517 BD+18 719 30197 94112 04 46 16.8 +18 44 06 6.01 K4III G:Mel 25 #164; the Hyades, probable nonmember.
HR 1537 96 BD+15 687 30605 94151 I 3464 04 49 44.1 +15 54 15 6.08 gK3 5.5 29.3
HR 1547 97 BD+18 743 30780 94164 1135 W V480 Tau 04 51 22.5 +18 50 23 5.10 A7IV-V 5.3 177.0 G:In Hyades cluster; Mel 25 #123.,VAR:Delta Sct 5.09 - 5.11V, 0.042d.
HR 1554 BD+27 701 30912 76802 2365 04 52 47.1 +27 53 51 5.97 F2IV G:Hyades moving group.
HR 1566 BD+19 811 31236 94199 04 54 58.3 +19 29 07 6.37 F3IV G:In Taurus cluster; Mel 25 #126; the Hyades.
HR 1575 BD+24 709 31362 76848 04 56 15.6 +24 35 32 6.37 F0
HR 1585 BD+16 672 31539 94227 I D 04 57 22.3 +17 09 13 5.48 gK1 0.0 0.1 R:Diam. 0.0017".
HR 1586 99 BD+23 777 31553 76858 3557 04 57 48.7 +23 56 55 5.79 gG8 6.4 103.5
HR 1590 98 BD+24 717 31592 76862 2374 3547 04 58 09.4 +25 03 01 5.81 A0V 5.8 94.6 D:Component A suspected occultation double. Two visual companions.,RV:Two determinations of vsini, 170 and 50k/s.
HR 1620 ι 102 BD+21 751 32301 76920 184 D 05 03 05.7 +21 35 24 4.64 A7V 0.0 0.1 D:Probable double, 5.4, 5.4v, sep. 0.4".,G:Hyades cluster; Mel 25 #129.
HR 1632 BD+27 723 32480 76941 05 04 37.9 +27 41 46 6.60 F0III
HR 1633 BD+21 755 32482 76939 05 04 21.6 +21 16 41 6.19 K0
HR 1642 BD+19 847 32642 94306 3672 05 05 32.1 +19 48 23 6.44 A5m 0.6 1.1
HR 1656 104 BD+18 779 32923 94332 3701 05 07 27.0 +18 38 42 5.00 G4V 0.1 0.1 D:5.6 G4V, 5.6 G4V, 1.19y, a = 0.18"; or 2.38y, a = 0.10"; or 5.8y, a = 0.11". Combined mag., colors. Sep. 0.099".,D:Unresolved by speckle interferometry 1983.93.,DYN:Uncertain, 0.023" to 0.138".,G:Hyades?
HR 1658 106 BD+20 885 32977 76971 2383 05 07 48.4 +20 25 06 5.30 A5V G:Hyades?
HR 1659 103 BD+24 755 32990 76974 3709 05 08 06.6 +24 15 55 5.50 B2V e 5.7 35.3 D:A is SB, 5.7, 7.7v sep. 0.0004". Visual companions 12.0 at 13", 8.6 at 35".,G:Cas-Tau OB1.,S:Shell star. H alpha double in emission.,SB:ADS 3709A, B0.5, B9.5, 58.31d, K 36.7k/s, V0 +16.2k/s, asini 28.9.
HR 1660 105 BD+21 766 32991 76972 W 05 07 55.5 +21 42 17 5.89 B2Ve 0.0 0.3 D:Primary of visual pair is possible occultation double, 6.8, 6.8v, sep. 0.3"; secondary, 9.1v at 111.5" is BD +21d764.,G:Cas-Tau OB1.,RV:Pole on, but large range in RV in about 13y period.,S:Shell star.
HR 1670 BD+27 732 33204 76990 1141 3730 A 05 09 45.1 +28 01 50 6.01 A5m 2.5 11.6 D:BC 8.6 dG7, 9.1, 32.1y, a = 0.217". CPM with component A.,G:Hyades group and cluster; Mel 25 #131.,S:Also classified A9Vmvs.
HR 1711 108 BD+22 864 34053 77057 W 05 15 27.7 +22 17 05 6.27 A2V 6.2 1.9
HR 1739 109 BD+21 816 34559 77097 2398 I 05 19 16.6 +22 05 47 4.94 G8III
HR 1741 BD+19 893 34579 77098 3894 05 19 14.7 +20 08 05 6.08 G8II-III+G1IV-V 3.5 9.0 D:CPM. Companion 9.64V, +0.76(B-V), +0.19(U-B), G1IV-V.
HR 1750 BD+27 758 34762 77121 05 20 59.3 +27 57 26 6.33 B9IV 2.0 0.0 SB:6.5, 8.5v, sep. 0.00002", 5.4337d, K 26.8k/s, V0 +5.8k/s, asini 2.00.
HR 1755 BD+19 902 34810 94478 05 20 56.6 +19 48 51 6.18 K0III
HR 1774 110 BD+16 765 35189 94514 05 23 37.7 +16 41 58 6.08 A2IV
HR 1780 111 BD+17 920 35296 94526 W 05 24 25.4 +17 23 00 4.99 F8V 2.9 85.7 D:Companion optical.
HR 1791 β 112 BD+28 795 35497 77168 202 I W 05 26 17.5 +28 36 27 1.65 B7III 33.4 C:Color excess E(B-V) = 0.00.,G:Member of Pleiades group.,N:ALNATH; EL NATH; Nath. Beta Tau is also Gamma Aur, in Taurus.,RV:Expanding circumstellar shell.,S:Manganese star.
HR 1798 113 BD+16 775 35532 94543 05 26 05.7 +16 42 01 6.25 B2Vn
HR 1808 115 BD+17 928 35671 94554 1148 4038 05 27 10.1 +17 57 44 5.42 B5V 1.2 0.1 D:ADS 4038A is occultation double. B and C are 10.1v at 305" and 11.8v at 343".,G:Member of the local association (Pleiades group); Cas-Tau OB1.
HR 1810 114 BD+21 847 35708 77184 4048 05 27 38.1 +21 56 13 4.88 B2.5IV 0.0 0.1 D:ADS 4048A is occultation double, equal magnitudes, discovered during occultation of Feb. 26, 1901 by Innes. The three,D:visual companions: B, 12.39V at 38"; C, 11.55V at 59"; and D, 11.6 at 74" may all be CPM with A; however, B and C may,D:possibly be optical.,G:Cas-Tau OB1.
HR 1814 116 BD+15 826 35770 94566 05 27 45.6 +15 52 27 5.50 B9.5Vn
HR 1816 117 BD+17 931 35802 94573 I 05 28 01.6 +17 14 20 5.77 M1III
HR 1821 118 BD+25 839 35943 77201 4068 A 2009 05 29 16.5 +25 09 02 5.47 B8.5V 0.8 4.8 D:AB binary, B is A0V; colors for combined light. C, 11.5v at 141".,RV:ADS 4068B, +20k/s; vsini 197k/s.
HR 1831 BD+22 925 36160 77220 05 30 43.4 +22 27 45 6.29 K0
HR 1845 119 BD+18 875 36389 94628 I CE Tau 05 32 12.8 +18 35 40 4.38 M2Iab-Ib e C:Large infrared excess.,R:Diam. 0.0105".,S:Ultraviolet FeII emission.,VAR:SRc 6.1 - 6.5p, 165d.
HR 1847 BD+16 794 36408 94630 4131 A 05 32 14.2 +17 03 29 5.46 R B7IIIe 0.4 9.6 D:Companion is B7IV, vsini 291k/s, optical.,SB:ADS 4131A.
HR 1858 120 BD+18 877 36576 94649 V960 Tau 05 33 31.6 +18 32 25 5.69 B2IV-Ve RV:Pole on?,S:Shell star.,VAR:Gamma Cas, 5.53 - 5.69V.
HR 1860 BD+20 989 36589 77255 2132 05 33 38.8 +20 28 27 6.18 B6V
HR 1875 121 BD+23 954 36819 77285 2415 Var? 05 35 27.1 +24 02 22 5.38 B2.5IV G:Member of the local association (Pleiades group); Cas-Tau OB1.,SB:7.83552d.
HR 1878 BD+27 806 36859 77295 I 05 35 55.5 +27 39 44 6.27 K0
HR 1889 BD+25 879 36994 77310 05 36 30.2 +25 56 22 6.49 F5III
HR 1902 BD+26 870 37098 77322 4208 2426 05 37 08.8 +26 55 27 5.83 B9IV-V 0.1 1.1 D:AB binary, both components B8IV. Combined magnitude and colors.
HR 1905 122 BD+16 822 37147 94700 05 37 03.8 +17 02 25 5.54 F0V G:Mel 25 #168; Hyades cluster.
HR 1910 ζ 123 BD+21 908 37202 77336 211 I D Zet Tau 05 37 38.7 +21 08 33 3.00 B4IIIpe v 2.0 0.0 C:Color excess E(B-V) = +0.09.,G:Cas-Tau OB1.,RV:Rapidly rotating star. Rotational velocity varies with wavelength: vsini about 300k/s in visual, 150 or less in UV.,RV:Expanding circumstellar shell. Shell-line velocities do not correspond to orbital elements; possibly gaseous ring.,RV:Unstable shell star with pseudo-periodic phenomena.,S:Lyman beta observed from COPERNICUS. Spectra obtained from AEROBEE rocket show absorption features at 1920 (FeIII),S:and 1720A (AlII) associated with extended atmosphere or circumstellar shell. Also classified B2IVp.,SB:132.91d, K 8.9k/s, V0 +21.8k/s, asini = 16.1. 3.2, 5.2v, sep. 0.007". Common circumstellar envelope. The 132.9d,SB:period is superimposed on a 7y pseudo-period related to oscillation of envelope.,VAR:Gamma Cas 2.90 - 3.03V. Var. shell Sp. Widths H-lines vary in about 10 min. Polarization at H beta changes in tens,VAR:of minutes, probably due to circumstellar matter.
HR 1921 BD+26 884 37329 77350 D 05 38 57.4 +26 37 04 6.37 R G9III D:Suspected occultation double.
HR 1928 125 BD+25 902 37438 77360 2424 D 05 39 44.2 +25 53 49 5.18 B3IV 2.0 0.0 D:Triple system: SB and third component 8.5v at 0.32".,G:Cas-Tau OB1; member of Pleiades group.,SB:5.2, 7.2, sep. 0.0003", 27.864d, K 25.5k/s, V0 +14.8k/s, asini 8.16.
HR 1929 BD+21 918 37439 77358 05 39 27.0 +21 45 46 6.34 R A1Vn
HR 1946 126 BD+16 841 37711 94759 4265 2560 05 41 17.7 +16 32 02 4.86 B3IV 0.4 0.4 D:5.3 B3IV, 5.9 B3V, 95.36y, a = 0.357". Equal components. Combined mag., colors.,DYN:0.004".,G:Member of the local association (Pleiades group); Cas-Tau OB1.,VAR:ADS 4265B, Beta C? 6.2 - 7.0v.
HR 1951 BD+23 1007 37752 77413 05 41 54.6 +23 19 35 6.59 B8p S:Possibly Hg in spectrum.
HR 1954 BD+22 996 37784 77420 05 42 03.9 +22 39 37 6.36 R K2
HR 1961 BD+23 1015 37967 77450 V731 Tau 05 43 19.5 +23 12 15 6.21 B2.5Ve G:Cas-Tau OB1.,VAR:Amp. about 0.04V.
HR 1977 BD+20 1083 38307 77516 I Y Tau 05 45 39.4 +20 41 42 6.95 C5II R:Occultation diam. = 0.0080 - 0.0088".,RV:Sign uncertain.,VAR:SRa 10.1 - 12.2p, 240.9d. Mean mag. varies in period 1750d.
HR 1985 129 BD+15 926 38478 94848 05 46 45.5 +15 49 21 6.00 B8IIIpHgMn:
HR 1989 131 BD+14 1025 38545 94855 05 47 13.2 +14 29 18 5.72 A3Vn
HR 1990 130 BD+17 1004 38558 94858 218 05 47 26.2 +17 43 45 5.49 F0III
HR 1993 133 BD+13 979 38622 94864 2433 4381 05 47 42.9 +13 53 59 5.29 B2IV-V 6.1 24.9 D:Component B optical.,G:Member of the local association (Pleiades group); Cas-Tau OB1.
HR 1997 BD+20 1105 38670 77578 4392 05 48 22.4 +20 52 10 6.07 B9Vn 1.4 0.5 D:AB binary. C, 7.2v A0 at 75", CPM.,SB:ADS 4392A.
HR 2002 132 BD+24 970 38751 77592 2435 I D 2650 05 49 01.0 +24 34 03 4.86 G8III v 0.0 0.1
HR 2010 134 BD+12 912 38899 94888 W 05 49 32.9 +12 39 04 4.91 B9IV 5.4 18.9
HR 2013 BD+27 888 39004 77625 4474 05 50 58.1 +27 58 04 5.56 gG7 1.3 0.0 D:Third component, visual, 11.6v at 15". Reality of the occultation binary, sep. 0.01", has been questioned.,R:Occultation diam. = 0.0024".
HR 2016 135 BD+14 1041 39019 94904 05 50 28.9 +14 18 20 5.52 gG9
HR 2033 137 BD+14 1060 39317 94945 V809 Tau 05 52 22.3 +14 10 18 5.59 B9pSiCrEu VAR:Amp. 0.05U, 2.63?d. Possible new periods of 2.654 and 1.5889d, of which the smaller preferred.
HR 2034 136 BD+27 899 39357 77675 1158 D 2696 05 53 19.6 +27 36 44 4.58 A0V 1.5 0.0 SB:4.8, 6.3v, sep. 0.0013", 5.969d, K 48.9k/s, V0 -17.2k/s, msin3i 0.633, asini 4.01.
HR 2074 BD+24 1033 39970 77750 05 56 56.1 +24 14 59 6.02 A0Ia G:Gem OB1.
HR 2084 139 BD+25 1052 40111 77775 05 57 59.7 +25 57 14 4.82 B0.5II C:Color excess E(B-V) = +0.15.,G:Gem OB1.,S:uv indicates gB0.5.

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)

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