Catalogues

Leo / 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 3723 BD+25 2088 80956 80797 09 23 31.8 +25 10 59 6.41 G5IV
HR 3731 κ 1 BD+26 1939 81146 80807 1244 I 7351 4478 09 24 39.3 +26 10 56 4.46 K2III 5.1 2.5 D:AB binary.,N:Al Minliar al Asad.,VAR:NSV 4478 is ADS 7351B, 9.5 - 11.5v.
HR 3736 BD+17 2078 81361 98561 2750 09 25 32.5 +16 35 08 6.29 gG9
HR 3754 ω 2 BD+09 2188 81858 117717 7390 09 28 27.5 +09 03 24 5.41 F9V 0.7 0.5 D:5.87 dF8, 6.53, 116.85y, a = 0.875" or 118.227y, a = 0.880".,DYN:0.024".,SB:116.85y D, K 2.2k/s, V0 -6.0k/s, asini 1070. Orbit questioned by Morbey and Griffin (1987, ApJ, 317, 343).
HR 3755 3 BD+08 2226 81873 117718 2752 7391 09 28 29.2 +08 11 18 5.71 K0III 5.3 25.2 D:CPM.
HR 3773 λ 4 BD+23 2107 82308 80885 2756 I 4514 09 31 43.2 +22 58 05 4.31 K5III v N:Alterf.,VAR:Sp. var., 7 - 12d.
HR 3779 6 BD+10 2014 82381 117751 I 7416 09 31 57.6 +09 42 57 5.07 K2.5IIIbFe-0.5 4.4 37.3 D:Companion 9.54V, +0.44(B-V), +0.03(U-B), F6V.,SB:ADS 7416A. Sp. comp. B, F5.
HR 3782 ξ 5 BD+11 2053 82395 98627 1246 I D 4518 09 31 56.7 +11 17 59 4.97 K0-III-IIIb 1.9 0.0 D:Suspected occultation double.,SB:Suspected SB, 5.3, 7.2, sep. 0.0066".
HR 3792 BD+29 1913 82523 80900 2760 7426 09 33 18.3 +28 22 05 6.53 A3Vnn 5.2 30.5 D:Optical.
HR 3804 BD+24 2104 82670 80909 I 09 33 59.1 +23 27 14 6.25 gK7
HR 3818 7 BD+15 2077 83023 98662 7448 A 09 35 52.9 +14 22 47 6.36 A1V 3.2 41.2 D:CPM. Companion F8V. Discordant magnitudes and colors: Nicolet: A = 7.86V, -0.10(B-V), -0.43(U-B); B = 9.07V,,D:+0.55(B-V), +0.01(U-B). USNO Photoelectric Catalogue: A = 6.36V, +0.01(B-V), +0.03(U-B); B = 9.51V, +0.50(B-V),,D:+0.03(U-B). Component A suspected occultation double.
HR 3820 BD+31 2011 83069 61594 2765 I 4545 09 36 42.9 +31 09 42 5.56 M2IIIa
HR 3826 8 BD+17 2109 83189 98673 2766 I D 09 37 02.6 +16 26 16 5.69 gK1 D:Suspected occultation double; possibly SB.
HR 3827 10 BD+07 2160 83240 117807 2767 I 4551 09 37 12.7 +06 50 09 5.00 K1III v
HR 3850 BD+31 2026 83787 61633 I W DR Leo 09 41 35.2 +31 16 41 5.89 K6III 7.5 28.4 VAR:Lb 5.84 - 5.98V.
HR 3852 ο 14 BD+10 2044 83808 98709 365 I 7480 09 41 09.0 +09 53 32 3.52 F6II+A1-5V 0.2 0.0 D:Component B, 9.9v at 85".,N:Subra.,SB:ADS 7480A, 14.4980d, K 54.1k/s, V0 +27.1k/s, msin3i 1.30, asini 10.8. Unresolved by speckle interferometry.,SB:vsini both components =<50k/s.
HR 3853 13 BD+26 1991 83821 80970 09 41 38.5 +25 54 46 6.24 gK2
HR 3861 15 BD+30 1901 84107 61656 1251 09 43 33.3 +29 58 28 5.64 A2IV
HR 3866 ψ 16 BD+14 2136 84194 98733 1252 I W 4594 09 43 43.9 +14 01 18 5.35 M2IIIab 5.3 281.8
HR 3869 BD+19 2251 84252 98742 W 09 44 30.0 +18 51 49 6.50 R K0 6.0 31.2
HR 3873 ε 17 BD+24 2129 84441 81004 367 I 4613 09 45 51.1 +23 46 27 2.98 G1II N:Ras Elased Australis; Al Ras al Asad al Janubiyyah; Algenubi; with HR 3905, Al Ashfar.,VAR:Cep amp. 0.1V, period a few days.
HR 3876 BD+07 2181 84542 117898 2781 I 09 46 10.0 +06 42 31 5.79 M1.5IIIab G:Wolf 630 group.
HR 3877 18 BD+12 2090 84561 98755 I 09 46 23.3 +11 48 36 5.63 gK4
HR 3880 19 BD+12 2095 84722 98767 S 09 47 25.9 +11 34 06 6.45 A7Vn 0.2 0.0 D:Binary 7.0, 7.2v, sep. 0.031", resolved by speckle interferometry at 4-meter Mayall telescope, but unresolved 1983.96,D:at Pic du Midi. Combined mag., colors.
HR 3882 BD+12 2096 84748 98769 I R Leo 09 47 33.5 +11 25 44 6.02 M8IIIe v C:R-I corresponds to 7.52V, +1.41(B-V), +0.28(U-B).,G:Wolf 630 group.,P:Polarization possibly due to circumstellar dust scattering.,R:Speckle interferometer observations show abrupt variations in diameter as a function of wavelength, interpreted as due,R:to large opacity of TiO. 0.032" at 5400A to 0.054" at 7300A to 0.030" at 7400A. Occultation diam. = 0.067", the,R:largest measured angular diameter of any star other than the Sun.,S:SiO maser. H2O bands. Silicate emission. Also classified M6e-M9.5IIIe.,VAR:M 4.4 - 11.3v, 309.95d. Period varies from 307.4 to 317.8d. Discovered by Koch in 1782.
HR 3889 20 BD+21 2113 85040 81035 2785 W DG Leo 09 49 50.1 +21 10 46 6.09 A7IVn 0.3 0.3 D:AB, about 200y. B also A8IV.,S:Sr enhanced. Also classified A8IVs and F0IIIn.,SB:Comp. A of visual double, 4.1467d, K 101.2k/s, V0 +27.2k/s, msin3i 1.80, asini 5.77. Both components A8IV. Could,SB:be eclipsing. Nearly equal masses. Secondary vsini 30k/s.,VAR:Comp. B of visual double, Delta Sct 6.08 - 6.12V, 0.08184505d.
HR 3896 23 BD+13 2164 85268 98809 I 09 51 02.0 +13 03 58 6.46 M0III
HR 3900 22 BD+25 2169 85376 81054 09 51 53.0 +24 23 43 5.32 A5IV G:Wolf 630 group.
HR 3905 μ 24 BD+26 2019 85503 81064 371 I 09 52 45.8 +26 00 25 3.88 K2IIICN1Ca1 N:Ras Elased Borealis; Rasalas; Ras al Asad al Shamaliyy; Alshemali; with HR 3873, Al Ashfar.,S:Super metal-rich star.
HR 3926 BD+09 2262 86080 118001 2794 09 56 26.0 +08 55 59 5.85 gK2
HR 3936 BD+28 1824 86358 81120 09 58 26.1 +27 45 32 6.30 R F3V SB:Secondary vsini 30k/s.
HR 3937 ν 27 BD+13 2183 86360 98876 2800 09 58 13.4 +12 26 41 5.26 B9IV
HR 3938 BD+09 2269 86369 118023 I 09 58 07.6 +08 18 51 6.04 gK3
HR 3942 BD+30 1946 86513 81129 2803 09 59 36.2 +29 38 43 5.73 gG9
HR 3950 π 29 BD+08 2301 86663 118044 378 I 4699 10 00 12.8 +08 02 39 4.70 M2-IIIab e R:Occultation diam. = 0.0052 - 0.0059".,S:Ultraviolet FeII emission.,VAR:Amp. 0.10V.
HR 3952 BD+22 2164 87015 81154 2807 10 02 48.9 +21 56 57 5.66 B2.5IV
HR 3969 BD+16 2077 87500 98944 10 05 40.9 +15 45 27 6.37 F2Vn
HR 3975 η 30 BD+17 2171 87737 98955 379 W 4738 10 07 20.0 +16 45 46 3.52 A0Ib 0.5 0.1 D:Binary, sep. 0.097", unresolved by speckle interferometry 1982.17.,G:Sco-Cen assoc.,S:Large helium abundance due to chromospheric shell. Metal abundance greater than in Sun.
HR 3980 31 BD+10 2112 87837 98964 I 7649 10 07 54.3 +09 59 51 4.37 K3.5IIIbFe-1 7.7 7.9 D:CPM.,R:Occultation diam = 0.0028 - 0.0031".
HR 3982 α 32 BD+12 2149 87901 98967 380 I 7654 A 4750 10 08 22.3 +11 58 02 1.35 B7V e 6.8 177.6 C:Color excess E(B-V) = +0.01.,D:AB binary, B, 8.13V, +0.86(B-V), +0.51(U-B), K1V. BC, 7.6, 13.1v, 2000y, a = 4.163".,N:REGULUS; Cor Leonis; Rex; Al Kalb al Asad; Kabeleced.,R:Diam. = 0.00132 - 0.00137".,S:C1 neutral carbon continuum shows discontinuities in UV. Excess IR emission.
HR 3998 34 BD+14 2217 88355 98991 7674 10 11 38.2 +13 21 18 6.44 F7V 0.8 0.2 D:CPM.,G:Sirius group; UMa stream.
HR 4006 BD+27 1862 88639 81243 10 13 49.8 +27 08 09 6.04 G3IIIFe-1 G:61 Cyg group.
HR 4012 BD+21 2165 88737 81250 10 14 29.7 +21 10 04 6.02 F9V
HR 4028 BD+18 2338 88987 99032 7704 10 16 16.1 +17 44 25 6.55 R A9IV 0.3 1.1 D:7.2 dF2, 7.5, 552.0y, a = 1.299" or 810.5y, a = 1.198". Combined mag.
HR 4030 35 BD+24 2207 89010 81260 I 10 16 32.3 +23 30 11 5.97 G1.5IV-V
HR 4031 ζ 36 BD+24 2209 89025 81265 384 I W 4804 10 16 41.4 +23 25 02 3.44 F0III 2.3 325.9 D:Primary unresolved by speckle interferometry 1982.17.,G:Sirius group; UMa stream.,N:Adhafera; Aldhafara; Aldhafera.
HR 4032 BD+26 2064 89024 81264 10 16 41.9 +25 22 17 5.84 gK2
HR 4035 37 BD+14 2228 89056 99034 2824 I 10 16 40.7 +13 43 42 5.41 M1.5IIIab
HR 4039 39 BD+23 2207 89125 81270 7712 10 17 14.6 +23 06 22 5.82 F8Vb w 6.0 7.6 D:Companion is M1.,DYN:0.028".
HR 4041 BD+28 1867 89239 81278 10 18 10.3 +27 24 55 6.52 A0V
HR 4048 BD+25 2231 89344 81285 10 19 00.7 +24 42 42 6.40 R K0
HR 4054 40 BD+20 2466 89449 99065 4822 10 19 44.1 +19 28 15 4.79 F6IV VAR:Delta Sct?, 4.77 - 4.83V.
HR 4057 γ1 41 BD+20 2467 89484 81298 I 7724 A 4823 10 19 58.3 +19 50 30 2.61 K1-IIIbFe-0.5 1.2 4.5 D:AB 2.22 K0IIIP, 3.47 G7III, 618.56y, a = 2.505". B is HR 4058. Colors for combined light. Mag. for blend, 1.90V.,D:Component C is the flare star AD Leo (8.07-11.00B) at 5', optical.,DYN:0.013".,G:Gamma Leo group.,N:ALGIEBA; Algeiba; Al Gieba.,VAR:Originally confused with eclipsing star Y Leo when var. suspect number 6777 was assigned in 1965. Now HR 4057 is again,VAR:suspected of variability, 1.84 - 2.03V for combined HR 4057/8. Uncertain which component is the variable.
HR 4058 γ2 41 BD+20 2467 89485 81299 I 7724 B 4823 10 19 58.6 +19 50 26 3.80 H G7IIIFe-1 1.2 4.5 D:See HR 4057.,DYN:0.013".,G:Gamma Leo group.,VAR:See HR 4057.
HR 4070 42 BD+15 2192 89774 99080 4828 10 21 50.3 +14 58 32 6.12 A1V VAR:Probably not var. Comparison star was variable.
HR 4077 43 BD+07 2289 89962 118269 10 23 00.4 +06 32 33 6.07 K3III G:Wolf 630 group.
HR 4088 44 BD+09 2351 90254 118286 2835 I DE Leo 10 25 15.2 +08 47 05 5.61 M3IIIabs VAR:SRb? 5.60 - 5.67V, 1 - 2d?
HR 4097 BD+20 2487 90472 99128 2837 10 27 00.5 +19 21 52 6.15 K0
HR 4101 45 BD+10 2152 90569 99136 7781 CX Leo 10 27 39.0 +09 45 45 6.04 A0pSiCr: 6.3 37.2 D:Primary is occultation double, 6.7, 6.7v, sep. 0.02".,S:Magnetic star. Also classified B8.5Vp.,SB:12,658.4d, K 11.0?k/s, V0 -7.8k/s, asini 1650.,VAR:Alpha CV 5.97 - 6.15V, 7.897d. Magnetic var. 7.9d? and var. Sr, Cr.
HR 4127 46 BD+14 2255 91232 99172 1272 I 4883 10 32 11.8 +14 08 14 5.46 M1.5IIIbCa-1 R:Occultation diam. = 0.0056".
HR 4133 ρ 47 BD+10 2166 91316 118355 396 W Rho Leo 10 32 48.7 +09 18 24 3.85 B1Ib 0.4 0.0 C:Color excess E(B-V) = +0.08.,D:4.4, 4.8v, sep. 0.11"; combined mag., colors.,M:Old disk population runaway star.,S:Lyman beta observed from COPERNICUS. Nitrogen enhanced, and carbon deficient.,SB:Inferred statistically by F. Schlesinger in 1915. Unresolved by speckle interferometry 1982.17.,VAR:Alpha Cyg 3.83 - 3.90V.
HR 4146 48 BD+07 2330 91612 118376 2846 I 10 34 48.0 +06 57 13 5.08 G8.5IIIFe-1Ca-1 S:Also classified G9III CN-1.5 Fe-1.
HR 4148 49 BD+09 2374 91636 118380 7837 TX Leo 10 35 02.2 +08 39 01 5.67 A2V 2.0 0.0 D:A is SB. Visual companion 8.5v at 2.4"; CPM.,SB:5.8, 7.8v, sep. 0.0005", 2.4451d, K 62.6k/s, V0 +16.7k/s, asini 2.10.,VAR:ADS 7837A, EA 5.66 - 5.75V, 2.4450566d.
HR 4197 BD+20 2514 92941 81496 10 44 14.5 +19 45 31 6.27 A5V
HR 4207 BD+07 2356 93244 118483 1278 10 46 05.7 +06 22 23 6.37 gK1 N:37 Sex in Leo.
HR 4208 51 BD+19 2371 93257 99281 1279 I 10 46 24.5 +18 53 29 5.49 gK3
HR 4209 52 BD+14 2294 93291 99282 2860 10 46 25.3 +14 11 41 5.48 gG4
HR 4227 53 BD+11 2283 93702 99305 409 10 49 15.4 +10 32 43 5.34 A2V
HR 4244 BD+01 2495 94180 118550 W 10 52 13.7 +01 01 31 6.38 A3V 5.8 39.2
HR 4245 BD+00 2710 94237 118555 I 10 52 36.1 -00 12 05 6.31 K5III G:Wolf 630 group.
HR 4249 BD-01 2459 94363 137863 7967 10 53 24.9 -02 15 19 6.12 K0III+G0V 2.6 35.2 D:CPM. Companion 8.75V, +0.58(B-V), +0.01(U-B), G0V, RV = +18k/s.
HR 4253 BD-01 2460 94402 137871 W 10 53 43.7 -02 07 45 5.45 G8III D:Suspected visual binary unresolved by speckle interferometry.,G:Hyades group.
HR 4259 54 BD+25 2314 94601 81583 7979 A 10 55 36.8 +24 44 59 4.50 A1V 1.9 6.5 D:Binary with HR 4260. Colors for combined light. Blended mag. 4.32V.
HR 4260 54 BD+25 2314 94602 81584 7979 B 10 55 37.3 +24 44 56 6.30 H A2Vn 1.9 6.5 D:See HR 4259.
HR 4265 55 BD+01 2501 94672 118574 7982 10 55 42.4 +00 44 13 5.91 F2/3III/V 2.0 0.0 D:AB 6.1 F2III, 8.0, 128.34y, a = 0.823", or 90y, a = 0.75. Visual primary is SB, sep. 0.001".,DYN:0.030".,S:Also classified F3V.,SB:ADS 7982A.
HR 4267 56 BD+06 2369 94705 118576 I VY Leo 10 56 01.5 +06 11 07 5.81 M5.5III v S:Spectrum may be variable.,VAR:Lb? 5.69 - 6.03V.
HR 4269 BD+23 2279 94720 81589 2873 I 10 56 16.9 +22 21 06 6.14 K2
HR 4281 BD+12 2284 95216 99392 2877 10 59 41.1 +11 42 21 6.55 F5V
HR 4291 58 BD+04 2407 95345 118610 1284 I D 11 00 33.6 +03 37 03 4.84 K1IIICN-0.5 0.0 0.1 D:Suspected occultation double.,S:BaII star?
HR 4294 59 BD+06 2384 95382 118615 8019 11 00 44.8 +06 06 05 4.99 A5III 7.5 44.8 D:Optical.
HR 4299 61 BD-01 2471 95578 137947 2879 I 5059 11 01 49.7 -02 29 05 4.74 M0IIIBa0.2
HR 4300 60 BD+20 2547 95608 81637 2880 11 02 19.8 +20 10 47 4.42 A1m
HR 4303 BD+00 2728 95771 137963 D 11 03 14.6 -00 45 09 6.14 F0V D:Suspected occultation double.
HR 4306 62 BD+00 2729 95849 118634 11 03 36.6 -00 00 03 5.95 K3III
HR 4310 χ 63 BD+08 2455 96097 118648 418 W 5079 11 05 01.0 +07 20 10 4.63 F2III-IV v 4.3 276.4
HR 4319 65 BD+02 2387 96436 118668 1287 8060 5090 11 06 54.2 +01 57 20 5.52 G9IIICN-1 3.8 2.2 DYN:0.015".
HR 4322 64 BD+24 2318 96528 81681 11 07 39.7 +23 19 25 6.46 A5m SB:40.45d, K 18k/s, V0 -2.9k/s, asini 9.96.
HR 4332 67 BD+25 2344 96738 81692 2889 8071 11 08 49.1 +24 39 30 5.68 A3IV 6.6 4.8
HR 4341 BD+15 2301 97244 99492 11 11 43.7 +14 24 01 6.30 A5V
HR 4356 69 BD+00 2761 97585 118731 11 13 45.6 -00 04 11 5.42 A0V
HR 4357 δ 68 BD+21 2298 97603 81727 422 I W 5143 11 14 06.5 +20 31 25 2.56 A4V 6.0 191.4 G:Sirius group; UMa stream.,N:Zosma; Zozma; Zosca; Zozca; Duhr; Dhur; Zubra.,VAR:Delta Sct?
HR 4358 BD+08 2476 97605 118735 2895 W 11 14 01.8 +08 03 38 5.79 K3III 6.0 21.5 G:Wolf 630 group.
HR 4359 θ 70 BD+16 2234 97633 99512 423 5144 11 14 14.4 +15 25 46 3.34 A2V N:Chort; Coxa; Chertan.
HR 4362 72 BD+23 2322 97778 81736 2897 I 5147 11 15 12.2 +23 05 44 4.63 M3IIb e S:Ultraviolet FeII emission.,VAR:Lb?, 4.59 - 4.65V.
HR 4365 73 BD+14 2367 97907 99525 I S 11 15 51.9 +13 18 27 5.32 K3III D:If secondary is on main sequence, the spectral class is inferred to be F1V.
HR 4366 BD+13 2379 97937 99527 11 15 57.8 +12 50 41 6.67 A9Vp S:Lambda Boo star, Mg 4481 wk.
HR 4368 φ 74 BD-02 3315 98058 138102 1292 W 11 16 39.7 -03 39 06 4.47 A7IVn 4.7 96.9 S:Shell star. Shell spectrum variable.
HR 4371 75 BD+02 2409 98118 118764 2902 I 11 17 17.4 +02 00 38 5.18 M0III-IIIb
HR 4378 BD+12 2319 98280 99544 11 18 21.0 +11 59 05 6.66 A2V
HR 4381 76 BD+02 2411 98366 118778 11 18 55.0 +01 39 02 5.91 gK0
HR 4386 σ 77 BD+06 2437 98664 118804 427 11 21 08.2 +06 01 46 4.05 B9.5V s
HR 4394 BD+00 2782 98960 118825 I 11 23 18.0 +00 07 54 6.05 K3
HR 4399 ι 78 BD+11 2348 99028 99587 I 8148 5184 11 23 55.5 +10 31 45 3.94 F4IV 2.8 1.1 D:4.03 F2IV, 6.70 G3V, 192.0y, a = 1.92"; possible subsystem with period about 16y. Combined mag., colors. Combined,D:mass about 3 Suns.,DYN:0.052".,G:UMa stream.,SB:192y, K 2.5k/s, V0 -11.0k/s, asini 2030. Orbit questioned by Morbey and Griffin (1987, ApJ, 317, 343).,VAR:Delta Sct?
HR 4400 79 BD+02 2418 99055 118831 D 11 24 02.3 +01 24 28 5.39 G8IIICN-0.5 0.7 0.0 D:Sep. 0.0034", discovered by occultation.
HR 4404 BD+12 2335 99196 99598 2912 I 11 24 58.9 +11 25 49 5.80 K4III G:61 Cyg group.
HR 4408 81 BD+17 2356 99285 99601 2913 W 11 25 36.4 +16 27 23 5.57 F2V 3.6 55.7
HR 4410 80 BD+04 2463 99329 118851 11 25 50.0 +03 51 36 6.37 F3IV
HR 4414 83 BD+03 2502 99491 118864 1296 8162 A 11 26 45.3 +03 00 47 6.50 K0IV 1.1 28.5 D:AB 6.51 K0IV, 7.57 K2IV-V, >4000y. Combined mag. 6.16V. C, 9.9v at 90" probably physical.,DYN:0.032".,S:Both components UV deficient. 83 Leo A is a metal rich dwarf with high iron abundance.
HR 4418 τ 84 BD+03 2504 99648 118875 1297 I W 11 27 56.2 +02 51 22 4.95 G7.5IIIa 2.6 91.1 G:Sirius group; UMa stream.
HR 4419 BD-00 2442 99651 138216 W 11 27 53.7 -01 42 00 6.25 gK2 1.4 0.3
HR 4426 85 BD+16 2266 99902 99629 I 11 29 41.9 +15 24 48 5.74 gK4
HR 4432 87 BD-02 3360 99998 138238 2917 I 11 30 18.9 -03 00 13 4.77 K3.5IIIFe-1 R:Occultation diam. = 0.0029 - 0.0037".
HR 4433 86 BD+19 2459 100006 99637 2918 I 11 30 29.0 +18 24 35 5.52 K0III G:Probable Hyades group.
HR 4437 88 BD+15 2345 100180 99648 8196 A 11 31 44.9 +14 21 52 6.20 G0V 2.8 15.5 D:5500y. Circular orbit. Companion, K6IV.,DYN:0.046".,RV:ADS 8196B, -10k/s.
HR 4454 BD+11 2372 100518 99668 11 34 10.0 +11 01 25 6.55 A2m
HR 4455 89 BD+03 2521 100563 118929 2924 11 34 22.0 +03 03 36 5.77 F5V
HR 4456 90 BD+17 2374 100600 99673 8220 11 34 42.5 +16 47 49 5.95 B4V 1.1 3.6 D:AB binary. Combined mag., colors. B is B6. C, 9.64V F5 at 63".,SB:ADS 8220B.
HR 4459 BD+21 2331 100655 81886 11 35 03.8 +20 26 29 6.45 G9III
HR 4464 BD+11 2377 100740 99683 2927 11 35 43.4 +10 54 40 6.56 A4Vn
HR 4465 BD+28 2022 100808 81893 8231 11 36 17.9 +27 46 52 5.80 F0V 0.2 0.5 D:AB long period binary. C, 11.17V at 21" optical.,SB:ADS 8231A.
HR 4471 υ 91 BD-00 2458 100920 138298 437 I D 11 36 56.9 -00 49 26 4.30 G8.5IIICN-0.5 4.5 0.1 D:Duplicity doubtful.
HR 4495 92 BD+22 2391 101484 81941 2936 I 11 40 47.1 +21 21 10 5.26 K1III
HR 4505 BD+23 2375 101688 81949 11 42 05.2 +22 12 39 6.59 R F2IV-V
HR 4512 BD+26 2250 101980 81960 2940 I 8285 11 44 13.2 +25 13 06 6.02 K5III 4.7 36.7 D:Optical.
HR 4527 93 BD+21 2358 102509 81998 1304 I W DQ Leo 11 47 59.1 +20 13 08 4.53 G5III-IVe+A7V 4.4 74.3 S:H and K lines of the G-type component show moderately strong emission. Spectroscopic data indicate mag. of A component,S:is 5.52V, B component 5.09V.,SB:71.70d, K 23.7k/s, V0 -0.2k/s, asini 23.3. vsini of G-type component =<50k/s; of A-type, 110k/s.,VAR:RS, amp. 0.03V, 71.7d.
HR 4531 BD+15 2381 102590 99800 8311 5344 11 48 38.7 +14 17 03 5.88 F0V 2.4 1.1 D:6.0 A8V, 8.3 G2V, 122.0y, a = 0.68", 180y, a = 1.00". Combined mag., colors.,DYN:0.022".,G:Hyades moving group.,VAR:ADS 8311B, 7.5 - 9.5V.
HR 4534 β 94 BD+15 2383 102647 99809 444 I 8314 Bet Leo 11 49 03.6 +14 34 19 2.14 A3V 6.5 264.0 D:B, 15.7v at 40" physical; C, 13v at 80" optical.,N:DENEBOLA; Deneb Aleet.,R:Diam. = 0.00125 - 0.00133".,VAR:Delta Sct?, 2.09 - 2.16V.
HR 4535 BD+17 2402 102660 99812 11 49 14.9 +16 14 34 6.04 A3m SB:2.7818d, K 31.0k/s, V0 -24.2k/s, asini 1.19.
HR 4543 BD+13 2465 102910 99827 2946 8320 11 50 55.3 +12 16 44 6.35 F0IVm s 4.9 14.9 G:Hyades moving group.,S:Also classified A5m.
HR 4564 95 BD+16 2319 103578 99869 1308 W 11 55 40.5 +15 38 48 5.53 A3V 90. D:Discovered as double by W. Herschel, sep. 90" but no visual companion subsequently seen at that separation.,G:Possible Eggen group with HR 63, q.v.,SB:6.6254d, K 57.6k/s, V0 -20.4k/s, asini 5.25.

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)

References