HR 3727 | | | BD+37 1978 | 81039 | 61456 | 2748 | | | | | 09 24 22.5 | +36 35 13 | 6.67 | F0V | | | |
HR 3764 | | 7 | BD+34 1999 | 82087 | 61529 | 2755 | | W | | | 09 30 43.2 | +33 39 20 | 5.85 | gG8 | 3.3 | 62.8 | |
HR 3769 | | 8 | BD+35 2015 | 82198 | 61540 | | I | | | 4510 | 09 31 32.4 | +35 06 11 | 5.37 | M1IIIab | | | |
HR 3791 | | 9 | BD+37 1998 | 82522 | 61561 | | | | | | 09 33 30.3 | +36 29 13 | 6.18 | gK4 | | | |
HR 3800 | | 10 | BD+37 2004 | 82635 | 61570 | 360 | I | | | SU LMi | 09 34 13.4 | +36 23 51 | 4.55 | G8.5III | | | D:Suspected double unconfirmed by speckle interferometry.,VAR:Amp. 0.012y, 40.4d. Possibly rotational modulation from active regions. |
HR 3815 | | 11 | BD+36 1979 | 82885 | 61586 | | | | 7441 | SV LMi | 09 35 39.6 | +35 48 37 | 5.41 | G8V | 8.5 | 3.3 | D:Binary?,DYN:0.14".,VAR:Amp. 0.033y, 18.0d, possibly due to rotational modulation. |
HR 3857 | | 13 | BD+35 2042 | 83951 | 61648 | 2776 | | | | | 09 42 42.7 | +35 05 36 | 6.14 | F3V | | | |
HR 3928 | | 19 | BD+41 2033 | 86146 | 43115 | 374 | | | | | 09 57 41.1 | +41 03 20 | 5.14 | F6V s | | | SB:9.2847d, K 17.8k/s, V0 -8.8k/s, asini 2.267. Alternate orbit 9.28347d, K 18.9k/s, V0 -8.9k/s,,SB:msin3i 0.048, asini 2.41. |
HR 3951 | | 20 | BD+32 1964 | 86728 | 61808 | 1258 | | W | | | 10 01 00.7 | +31 55 25 | 5.36 | G3VaHdel 1 | 3.2 | 407. | D:Fainter component is BD+32d1968. Probably optical. |
HR 3974 | | 21 | BD+35 2110 | 87696 | 61874 | 2812 | | | | 4736 | 10 07 25.8 | +35 14 41 | 4.48 | A7V | | | G:Sirius group; UMa stream.,VAR:Delta Sct? 4.47 - 4.52V, about 0.1d. |
HR 3979 | | | BD+32 1982 | 87822 | 61882 | | | | 7651 | | 10 08 15.9 | +31 36 15 | 6.24 | F4V | 0.3 | 0.2 | D:ABxC, CPM. C is 13.0v at 28". |
HR 3987 | | | BD+41 2063 | 88161 | 43220 | | | | | | 10 10 58.9 | +40 39 41 | 6.32 | gK3 | | | |
HR 3993 | | | BD+38 2110 | 88231 | 61914 | 2817 | I | | | 4764 | 10 11 12.8 | +37 24 07 | 5.85 | gK3 | | | |
HR 4014 | | 22 | BD+32 2005 | 88786 | 61953 | | | | | | 10 15 06.3 | +31 28 05 | 6.46 R | G8III | | | |
HR 4024 | | 23 | BD+30 1981 | 88960 | 81258 | 2823 | | | | | 10 16 14.4 | +29 18 38 | 5.35 | A0Vn | | | G:Hyades group. |
HR 4027 | | 24 | BD+29 2021 | 88986 | 81259 | | | | | | 10 16 28.1 | +28 40 57 | 6.49 | G0V | | | |
HR 4075 | | 27 | BD+34 2120 | 89904 | 62010 | 1267 | | | | | 10 23 06.3 | +33 54 29 | 5.90 | A6V | | | |
HR 4078 | | | BD+30 2005 | 89993 | 81328 | | | | | | 10 23 41.8 | +29 36 57 | 6.39 | G8III | | | |
HR 4081 | | 28 | BD+34 2123 | 90040 | 62019 | | I | | | | 10 24 08.6 | +33 43 07 | 5.50 | gK1 | | | |
HR 4090 | | 30 | BD+34 2128 | 90277 | 62038 | | | | | | 10 25 54.9 | +33 47 46 | 4.74 | F0V | | | |
HR 4100 | β | 31 | BD+37 2080 | 90537 | 62053 | 390 | I | | 7780 | | 10 27 53.0 | +36 42 26 | 4.21 | G9IIIab | 1.7 | 0.5 | D:4.40 G8III-IV, 6.12 F8V, 37.92y, a = 0.340". Combined mag., colors.,DYN:0.017".,SB:ADS 7780A, 37.9y, K 3.2k/s, V0 +5.7k/s, asini 476. Masses 2.1 and 0.5 solar. |
HR 4113 | | 32 | BD+39 2357 | 90840 | 62076 | | | | | | 10 30 06.4 | +38 55 31 | 5.77 | A4V | | | |
HR 4124 | | 33 | BD+33 1999 | 91130 | 62101 | | | | 7813 | | 10 31 51.4 | +32 22 46 | 5.90 | A0IV | 6.6 | 43.3 | D:Optical. |
HR 4137 | | 34 | BD+35 2154 | 91365 | 62121 | | | | | | 10 33 30.9 | +34 59 19 | 5.58 R | A2Vn | | | |
HR 4150 | | 35 | BD+37 2100 | 91752 | 62147 | | | | | | 10 36 21.4 | +36 19 37 | 6.28 | F3V | | | |
HR 4166 | | 37 | BD+32 2061 | 92125 | 62173 | 1275 | I | | | | 10 38 43.2 | +31 58 34 | 4.71 | G2.5IIa | | | |
HR 4168 | | 38 | BD+38 2166 | 92168 | 62178 | 2852 | | | | | 10 39 07.6 | +37 54 36 | 5.85 | F9V | | | SB:7.7991499d, K 24.1k/s, V0 +6.1k/s, asini 2.58. Companion dM? |
HR 4184 | | | BD+32 2066 | 92620 | 62206 | | I | W | | RX LMi | 10 42 11.3 | +31 41 49 | 6.02 | M4III | 4.0 | 112.5 | G:Wolf 630 group.,VAR:SRb 5.98 - 6.16V, 150d. |
HR 4189 | | 40 | BD+27 1927 | 92769 | 81485 | | | | 7899 | | 10 43 01.8 | +26 19 32 | 5.51 | A4Vn | 6.3 | 18.4 | D:Companions optical. |
HR 4192 | | 41 | BD+23 2253 | 92825 | 81490 | 405 | | | | | 10 43 25.0 | +23 11 18 | 5.08 | A3Vn | | | |
HR 4203 | | 42 | BD+31 2180 | 93152 | 62236 | 407 | | W | | | 10 45 51.9 | +30 40 56 | 5.24 | A1Vn | 2.8 | 198.1 | |
HR 4223 | | 43 | BD+30 2072 | 93636 | 81533 | | | | | | 10 48 57.2 | +29 24 57 | 6.15 | sgK1 | | | |
HR 4230 | | 44 | BD+28 1931 | 93765 | 81542 | 2863 | | | | | 10 49 53.7 | +27 58 26 | 6.04 | F3V | | | |
HR 4247 | | 46 | BD+34 2172 | 94264 | 62297 | 412 | I | | | 4999 | 10 53 18.7 | +34 12 54 | 3.83 | K0+III-IV | | | G:Wolf 630 group.,N:Praecipua. |
HR 4254 | | 48 | BD+26 2147 | 94480 | 81576 | | | | | | 10 54 42.2 | +25 29 27 | 6.20 | A8V | | | S:Also classified F0III. |
HR 4270 | | 50 | BD+26 2152 | 94747 | 81591 | | | | | | 10 56 34.4 | +25 30 00 | 6.35 | K0 | | | |