PMSU1 - Table 1B

Positions. distances and estimated absolute magnitudes for late-type binary companions listed in pCNS3. All of these stars were too close to the primary to allow observation as part of the PMSU. The format of this table is similar to Table 1A, save that the position and distance information are for the primary star in the system. Positions are taken from the following sources:
1. Co-ordinates measured at the Palomar 60-inch telescope
2. Co-ordinates measured at either the Palomar 200-inch telescope, Keck or the AAT
3. HST Guide Star catalogue (version 1)
4. pCNS3
5. Digital Sky Survey images
6. Hipparcos
Column 9 lists the apparent magnitude of the primary, column 10, the estimated magnitude difference (at V), and column 11 the separation in arcseconds. Distances are generally derived from the primary star; 105 in column 12 indicates that the primary has an Hipparcos parallax.

ftrig
NN Name RA (2000) Dec Ref MV Dist (pc) % d VP dV rho Notes
37 Gl 11 B 0: 13: 14.6 69: 19: 39 6 11.60 20.2 7 13.1 0.3 0.7 80 B
41 GJ 1005 B 0: 15: 27.7 -16: 7: 56 6 13.79 5.6 4 12.0 0.5 0.1 92 N
92 Gl 22 C 0: 32: 26.8 67: 14: 10 6 10.89 9.9 2 10.4 0.5 0.4 93 B
96 LP525-39B 0: 32: 34.7 7: 29: 26 3 13.35 14.3 30 12.7 1.0 0.7 0 MZB
156 Gl 34 B 0: 49: 5.7 57: 48: 59 4 8.64 5.9 1 3.5 4.1 11.0 105
158 LP193-58B 0: 48: 58.1 44: 35: 9 3 11.50 28.0 29 13.0 0.0 1.1 0 MZB
166 LP350-19B 0: 50: 33.1 24: 49: 0 6 12.98 12.0 10 12.7 0.6 1.0 105 B
207 GJ 1026 B 1: 3: 13.7 20: 5: 51 6 11.33 16.3 8 11.9 0.5 2.0 105 B
218 Gl 53 B 1: 8: 17.8 54: 55: 5 3 11.90 7.6 1 5.2 5.8 0.8 105
221 Gl 53.1B 1: 7: 38.1 22: 57: 16 4 12.36 20.8 2 8.4 5.2 2.0 105
230 LP467-16B 1: 11: 25.3 15: 26: 21 3 15.80 10.5 30 14.4 1.0 0.4 0
270 G274-015B 1: 22: 9.7 -26: 54: 31 3 12.38 31.1 3 8.3 6.6 57.0 105
272 LHS1241 B 1: 22: 45.2 0: 31: 53 4 14.20 14.4 6 14.0 1.0 2.5 82 B
277 Gl 57.1C 1: 23: 1.0 -12: 57: 28 4 10.90 30.2 3 10.4 2.7 1.6 105 B
377 Gl 84.2B 2: 6: 57.8 45: 11: 4 4 12.90 18.1 12 10.3 3.9 4.4 75 B, C
421 LP245-18B 2: 20: 25.7 37: 47: 27 4 14.70 25.0 20 12.7 4.0 2.0 0 B
423 GJ 1047 B 2: 21: 4.3 36: 52: 58 4 12.38 21.6 7 14.1 0.0 1.0 85
436 Gl 98 B 2: 27: 45.8 4: 25: 53 6 8.37 16.6 2 9.4 0.1 0.5 105 B
440 Gl 99 B 2: 28: 46.2 32: 15: 33 6 8.40 25.8 5 10.2 0.3 0.0 105 B
444 Gl 100 B 2: 29: 2.4 -19: 58: 44 4 10.60 18.9 3 8.9 2.5 0.6 105 B
466 LTT10855B 2: 36: 47.5 32: 4: 20 3 12.02 23.7 29 13.6 0.3 3.0 0 B
572 Gl 128 B 3: 12: 46.3 -1: 11: 44 4 9.72 22.4 2 5.1 6.4 3.3 105 B
583 Gl 130.1B 3: 16: 13.3 58: 10: 5 6 10.40 14.2 5 10.9 0.3 5.0 83 B
607 GJ 2030 B 3: 23: 17.5 -7: 47: 38 4 11.00 20.0 10 6.2 6.1 2.3 150 B
609 Gl 140 B 3: 24: 6.3 23: 47: 7 6 10.53 19.8 9 10.6 1.4 1.5 105 B
676 Gl 153 C 3: 48: 1.3 68: 40: 36 6 10.43 17.4 4 11.3 0.3 0.7 105 B
679 Gl 154.1B 3: 45: 24.6 -27: 51: 44 4 10.00 25.0 17 8.3 3.4 1.8 150 B
716 Rob 256 B 4: 5: 38.8 5: 44: 39 3 12.70 18.2 30 12.9 0.7 0.8 0 MZB
734 Gl 165 B 4: 13: 10.4 50: 31: 42 3 13.14 16.1 12 13.7 0.5 1.3 68 N
794 ADS3321 C 4: 35: 55.5 16: 30: 38 4 9.40 23.2 20 0.9 10.3 17.0 105 B, N
794 ADS 3321 D 4: 35: 55.5 16: 30: 38 4 11.80 23.2 20 11.2 2.4 1.7 105 B, N
796 Gl 171.1B 4: 35: 55.3 16: 30: 31 4 12.97 20.0 2 0.9 12.6 30.4 105 B, D
808 Gl 173.1Ab 4: 39: 42.6 9: 52: 23 6 10.00 28.4 5 9.2 3.8 0.5 105 Del
808 Gl 173.1C 4: 39: 42.6 9: 52: 23 6 10.40 28.4 5 9.2 4.0 0.5 105 Del
811 Wo 9163 B 4: 40: 29.3 -9: 11: 45 6 9.54 20.2 8 11.0 0.1 2.0 105 N
853 LP476-207B 5: 1: 58.8 9: 58: 59 6 11.70 32.0 27 11.5 1.0 1.0 105 Del
853 LP476-207Ab 5: 1: 58.8 9: 58: 59 6 9.70 32.0 27 11.5 0.1 0.0 105 Del
857 Gl 185 B 5: 2: 28.5 -21: 15: 22 6 10.88 8.5 1 8.5 2.0 1.4 105 B
875 Stph 545C 5: 6: 49.6 -21: 35: 6 3 13.01 9.8 29 11.7 1.3 1.0 0 N
896 Gl 195 B 5: 17: 23.5 45: 50: 21 4 13.10 13.1 3 10.2 3.5 1.8 89 B
906 Gl 199 B 5: 18: 47.4 -21: 23: 40 4 12.00 20.3 4 9.3 4.2 4.1 105 B
955 GJ 1083 B 5: 40: 24.9 24: 48: 29 1 15.57 10.1 2 15.6 0.0 0.6 90
1020 Gl 228 B 6: 10: 54.8 10: 19: 13 6 12.50 9.9 4 10.6 1.9 1.2 85 B
1049 Gl 234 B 6: 29: 23.9 -2: 48: 51 4 16.50 4.1 0 11.1 3.5 0.9 105 B
1071 G192-039B 6: 43: 49.9 51: 8: 14 3 13.16 22.3 7 12.4 2.5 1.8 79 B
1089 LHS 221 B 6: 54: 3.6 60: 52: 27 6 11.42 10.6 2 11.1 0.5 0.5 87
1120 LHS 224 B 7: 3: 55.2 52: 42: 12 3 14.26 8.9 2 13.3 0.1 50.1 689 Del
1138 Gl 268 B 7: 10: 2.2 38: 31: 54 6 13.35 5.9 1 11.5 0.0 0.0 92 Del
1126 Gl 263 B 7: 4: 17.8 -10: 30: 24 6 11.71 15.4 4 11.3 1.0 0.1 105 Del
1148 Gl 268.3B 7: 16: 19.8 27: 8: 34 6 12.10 12.3 2 10.9 0.0 0.1 105 Del
1171 Gl 274 B 7: 29: 6.8 31: 47: 1 4 11.20 18.5 2 4.2 8.3 3.0 105 B
1183 Gl 277 Ab 7: 31: 57.9 36: 13: 11 6 13.75 11.6 3 10.2 0.7 3.5 88 Del
1234 GJ 1103 B 7: 51: 55.7 0: 0:-11 4 15.30 8.8 2 13.5 1.5 3.0 93 B
1245 LHS 1955B 7: 54: 54.6 -29: 20: 54 3 13.01 14.9 29 13.4 0.5 0.8 0 N
1249 Gl 293.1B 7: 57: 57.3 0: 47: 9 4 12.10 17.5 3 8.1 5.2 3.0 105 B
1295 Gl 301 B 8: 13: 8.6 -13: 54: 56 6 9.04 21.6 8 9.7 1.0 0.8 105 B
1322 Gl 308 B 8: 28: 22.9 35: 1: 2 6 10.38 19.6 12 11.5 0.1 0.6 105
1328 GJ 2069 Ab 8: 31: 37.7 19: 23: 40 6 12.05 12.8 7 11.9 0.1 0.0 105 Del
1328 GJ 2069 C 8: 31: 37.7 19: 23: 40 6 14.00 12.8 7 13.3 1.0 0.4 105 Del
1328 GJ 2069 D 8: 31: 37.7 19: 23: 40 6 15.85 12.8 7 11.5 1.0 0.4 105 Del
1362 Gl 319 B 8: 42: 45.0 9: 33: 19 4 12.20 15.0 3 9.7 3.4 2.0 89 B
1380 Gl 323 B 8: 50: 42.3 7: 51: 52 6 8.60 20.0 16 9.8 0.1 2.2 105 B
1386 Gl 325 B 8: 55: 23.5 70: 47: 36 4 8.60 11.3 3 8.7 0.2 5.7 150 B
1389 Gl 326 B 8: 54: 5.6 -13: 7: 29 4 12.00 14.6 14 12.5 0.3 0.0 74 B
1402 Gl 331 B 8: 59: 12.7 48: 2: 30 4 10.00 14.6 1 3.1 7.7 9.1 105 B
1403 Gl 331 C 8: 59: 12.7 48: 2: 30 4 10.20 14.6 1 10.8 0.2 0.7 105 B
1405 G041-014Ab 8: 58: 56.1 8: 28: 28 3 12.87 5.6 29 10.9 0.0 0.0 0 Del
1405 G041-014B 8: 58: 56.1 8: 28: 28 3 14.50 5.6 29 10.9 1.5 0.6 0 Del
1438 Wo 9287 B 9: 8: 36.4 -25: 50: 23 4 11.00 33.3 16 6.8 6.2 1.6 150 B
1454 Gl 338.1B 9: 17: 33.3 77: 14: 40 6 9.10 24.0 8 10.7 0.3 0.6 150 B
1492 Gl 346 B 9: 28: 51.5 -9: 16: 0 3 9.77 30.3 25 10.5 1.4 0.4 4 Del
1508 Gl 352 B 9: 31: 19.0 -13: 29: 19 6 10.73 10.5 4 10.8 0.0 0.6 105 B
1511 Gl 354 B 9: 32: 50.6 51: 40: 36 4 13.15 13.5 1 3.2 10.6 3.5 105 B
1519 Gl 356 B 9: 35: 39.2 35: 48: 32 4 12.75 11.2 1 5.4 7.6 3.8 105 B
1588 Gl 379 B 10: 10: 58.0 75: 8: 26 6 8.70 21.2 5 10.2 0.1 1.6 105 B
1594 Gl 381 B 10: 12: 4.4 -2: 40: 59 6 12.70 12.3 2 10.6 1.5 0.2 105 Del
1613 Gl 387 B 10: 17: 14.7 23: 6: 23 4 19.60 22.7 2 5.8 5.6 7.4 105 B
1636 Gl 392 B 10: 28: 3.5 48: 47: 5 4 10.70 23.6 2 6.4 6.1 4.5 105 B
1651 V 583 B 10: 31: 3.3 -21: 38: 36 3 8.66 29.1 29 10.7 0.3 0.8 0 N
1672 Gl 400 B 10: 45: 21.0 38: 30: 44 4 11.50 14.1 3 9.3 2.9 1.2 105 B
1682 GJ 1138 B 10: 49: 45.8 35: 32: 56 3 17.40 9.8 3 13.0 4.4 0.3 89 Del
1682 GJ 1138 B 10: 49: 45.8 35: 32: 56 3 17.40 22.7 4 9.0 1.5 0.1 105 Del
1741 Gl 416 B 11: 14: 32.7 -14: 59: 24 6 9.02 22.7 4 9.0 4.5 2.8 105 Del
1775 Gl 426 B 11: 21: 48.9 18: 11: 20 4 8.20 31.6 3 8.0 2.7 5.0 105 B
1778 GJ 2084 B 11: 22: 5.3 -24: 46: 39 6 6.76 46.7 13 9.8 0.0 0.6 105 N
1844 Gl 444 B 11: 47: 4.1 -11: 49: 24 4 12.50 24.6 7 9.0 5.2 0.7 105 B
1860 Gl 451 B 11: 52: 59.5 37: 42: 53 4 12.15 9.2 1 6.4 5.6 2.0 105 B
1863 Gl 452 B 11: 53: 16.8 -7: 22: 31 4 16.30 20.6 6 11.9 6.0 0.0 105 A, E
1923 GJ 1154 B 12: 14: 17.1 0: 37: 26 3 15.31 8.4 3 13.7 1.2 5.0 90 N
1937 Gl 461 B 12: 20: 25.4 0: 34: 59 3 11.59 15.2 30 10.1 2.4 1.3 0 N
1973 Gl 473 B 12: 33: 16.8 9: 1: 15 4 15.10 4.3 1 13.0 0.3 0.8 95 B
2017 Gl 487 Ab 12: 49: 3.4 66: 6: 37 6 12.05 10.2 1 10.5 0.0 0.1 105 Del
2017 Gl 487 B 12: 49: 3.4 66: 6: 37 6 12.05 10.2 1 10.5 0.0 0.2 105 Del
2038 Gl 491 B 12: 59: 1.6 -9: 49: 59 4 11.00 21.0 1 7.6 4.9 1.5 105 B
2045 Gl 494 B 13: 0: 47.0 12: 22: 32 6 17.50 11.4 1 9.8 7.0 0.5 105 Del
2052 Gl 499 B 13: 6: 15.4 20: 43: 43 4 13.50 18.6 4 9.4 5.5 0.8 105 B
2097 Gl 508 Ab 13: 19: 45.6 47: 46: 41 6 10.00 10.4 2 10.0 0.4 0.1 105 Del
2098 Gl 508 B 13: 19: 45.6 47: 46: 41 6 9.75 10.4 2 8.9 0.9 1.5 105 B
2108 Gl 509 B 13: 23: 33.1 29: 14: 12 6 8.43 18.5 3 9.5 0.3 2.1 105 B
2128 G165-008B 13: 31: 46.7 29: 16: 36 3 12.20 10.5 30 11.9 50.2 0.2 0 Del
2131 Wo 9448 B 13: 31: 58.3 31: 8: 4 6 8.81 31.2 9 11.1 0.2 0.3 105 B
2152 Gl 520 B 13: 37: 51.4 48: 8: 18 6 9.49 21.9 5 10.2 0.8 2.6 105 B
2172 LHS2789 B 13: 44: 28.8 51: 41: 7 3 10.86 24.4 11 12.3 0.5 1.3 72 B, F, N
2181 Gl 527 B 13: 47: 15.4 17: 27: 23 4 10.10 15.6 1 4.5 6.5 7.0 105 B
2188 G 64-27 B 13: 49: 0.9 2: 47: 29 3 10.12 17.1 30 11.2 0.1 0.6 0 N
2201 Gl 533 B 13: 53: 27.6 12: 56: 39 6 11.25 20.9 3 9.8 3.0 0.2 110 Del
2204 GJ 1181 B 13: 55: 2.7 -29: 5: 25 6 12.77 16.8 4 9.6 4.3 1.2 0 N
2218 Gl 536.1B 14: 1: 58.7 15: 29: 41 6 9.57 26.8 15 11.3 0.2 1.1 105
2242 LTT5580 B 14: 14: 21.5 -15: 21: 20 6 11.68 26.5 20 10.4 3.4 1.6 0 B
2256 LHS2887 B 14: 17: 3.2 31: 42: 47 3 13.70 10.6 30 13.1 0.0 0.0 0 Del
2262 Gl 542.1B 14: 19: 0.4 -25: 48: 51 4 12.66 17.8 2 5.9 7.4 5.0 105 B
2267 Gl 544 B 14: 19: 34.8 -5: 9: 4 4 13.50 20.8 4 7.6 7.5 7.5 105 B
2325 Wo 9490 B 14: 42: 33.8 19: 28: 48 6 8.20 22.5 5 9.7 0.3 0.6 105 B
2343 Gl 563.4B 14: 50: 41.3 -15: 59: 49 6 9.50 23.7 2 5.1 6.0 0.4 105 Del
2357 Gl 568 B 14: 53: 51.9 23: 33: 19 6 12.68 10.2 6 12.2 0.5 0.7 105 B
2358 Gl 569 Ba 14: 54: 29.1 16: 6: 4 6 17.25 9.8 1 10.2 1.0 5.1 105 B, G
2411 LHS3035 B 15: 12: 38.4 45: 43: 43 3 15.40 15.3 29 13.4 3.0 0.8 0 MZB
2358 Gl 569 Bb 14: 54: 29.1 16: 6: 4 6 17.25 9.8 1 10.2 1.0 5.1 105 B, G
2426 GJ 2112 B 15: 22: 12.4 -27: 49: 51 3 12.88 17.0 29 14.0 0.0 0.6 0 H, N
2450 Gl 588.1B 15: 33: 54.8 37: 54: 50 6 10.75 29.2 5 11.3 1.6 0.4 105 Del
2470 Gl 596.1B 15: 44: 2.0 2: 30: 50 4 11.15 14.7 1 5.9 6.1 4.0 105 B
2524 Gl 609.2B 16: 4: 4.0 25: 15: 11 6 8.30 21.5 2 7.1 2.9 0.2 105 Del
2572 Wo 9557 B 16: 19: 54.8 39: 42: 28 4 8.80 26.8 2 5.5 5.5 1.6 105 B
2616 Gl 630.1C 16: 34: 21.3 57: 9: 35 3 12.75 13.5 4 12.9 0.5 0.1 82 N
2662 Gl 644 B 16: 55: 29.2 -8: 20: 3 6 10.80 6.5 1 9.7 0.2 0.2 93 B
2662 Gl 644 D 16: 55: 29.2 -8: 20: 3 6 10.80 6.5 1 9.7 0.2 0.2 93 B
2676 Gl 649.1B 16: 57: 52.9 47: 22: 0 4 9.97 17.5 1 7.8 3.4 4.4 105
2697 Wo 9584 C 17: 5: 19.2 54: 28: 10 4 11.55 27.0 2 5.7 7.8 14.0 105 B
2713 Gl 660 B 17: 11: 52.6 -1: 51: 3 6 11.90 11.7 5 12.1 0.1 0.7 105 B
2718 Gl 661 B 17: 12: 7.6 45: 40: 11 6 11.40 6.3 1 10.0 0.4 0.7 105 B
2769 Gl 677 B 17: 29: 20.2 29: 23: 33 6 8.08 23.6 8 9.6 0.4 0.6 0 B
2825 Gl 695 C 17: 46: 25.3 27: 42: 58 4 11.20 8.4 1 10.4 0.4 1.4 105 B
2867 Wo 9615 B 18: 7: 21.2 9: 33: 48 4 11.55 25.8 2 3.7 10.3 25.4 105 B
2935 GJ 1230 Ab 18: 41: 9.3 24: 47: 14 3 13.78 7.3 17 12.4 0.0 0.0 55 Del
2996 Step1676 B 19: 3: 17.0 63: 59: 31 3 12.27 23.3 30 10.6 3.5 2.0 0 N
3010 Gl 747 B 19: 7: 43.1 32: 32: 43 4 12.60 8.2 1 11.9 0.3 0.4 97 B
3084 Gl 765 B 19: 36: 26.4 50: 13: 17 4 11.70 18.6 1 4.5 8.5 3.6 105 B
3101 Gl 766 B 19: 45: 46.0 27: 7: 28 4 13.20 10.7 6 12.9 0.5 1.1 84 B
3120 GJ 1245 Ab 19: 53: 54.8 44: 24: 54 3 17.55 4.7 2 13.4 2.5 0.1 9 N
3124 Gl 771 B 19: 55: 18.3 6: 24: 20 4 10.80 13.7 1 3.7 7.7 12.4 105 B
3197 Gl 791.1B 20: 28: 51.8 -17: 48: 47 4 7.60 30.3 3 4.8 5.2 0.5 105 B
3200 Wo 9697 B 20: 30: 10.8 26: 50: 35 6 8.91 23.1 10 10.3 0.4 0.0 105 B
3214 G144-016B 20: 37: 20.8 21: 56: 54 3 15.40 23.7 30 11.4 6.0 48.2 0 MZB
3218 Gl 795 B 20: 39: 37.2 4: 58: 18 6 8.40 15.8 4 8.2 1.2 0.8 105 B
3222 GJ 1255 C 20: 37: 21.6 75: 36: 5 4 8.15 27.7 3 8.0 2.4 0.6 105 B
3235 Gl 800 B 20: 42: 57.6 -18: 55: 9 4 13.10 14.9 10 10.8 3.2 2.0 73 B
3279 Gl 815 B 21: 0: 4.9 40: 4: 15 6 11.00 15.1 3 10.3 1.6 0.9 105 B
3288 Gl 816.1B 21: 2: 40.5 45: 53: 7 4 11.05 19.4 1 7.7 5.3 3.0 105 B
3339 Gl 825.4B 21: 19: 45.0 -26: 21: 11 4 8.30 18.7 2 6.6 3.0 2.5 105 B
3360 Gl 829 B 21: 29: 36.2 17: 38: 32 6 11.88 6.7 1 10.3 0.0 0.0 93 Del
3364 Gl 831 B 21: 31: 19.0 -9: 47: 22 4 15.40 8.0 3 12.1 2.8 0.2 87 B
3367 LP397-34B 21: 32: 21.8 24: 33: 41 3 12.30 18.0 29 12.7 0.3 0.8 0 MZB
3376 Gl 834 B 21: 36: 38.7 39: 27: 21 6 10.67 21.4 7 10.3 2.0 3.0 105 B
3439 +32 4292B 21: 55: 38.2 33: 2: 15 3 8.70 20.2 13 10.0 0.2 3.4 150 B
3520 Gl 856 B 22: 23: 28.9 32: 27: 35 6 10.60 16.1 16 11.4 0.2 1.4 105 B
3524 Gl 857.1B 22: 24: 45.7 22: 33: 3 4 10.75 21.5 3 8.9 3.5 1.3 105 B
3532 Wo 9782 B 22: 26: 37.8 4: 23: 38 4 8.70 39.5 8 5.8 5.9 3.0 105 B
3536 GJ 1269 B 22: 28: 7.7 12: 14: 55 4 6.21 63.0 8 7.2 3.0 0.9 105 B
3546 Step 2018A 22: 33: 22.4 -9: 36: 54 3 11.31 13.0 30 12.4 0.0 1.7 0 MZB
3548 Gl 863.1B 22: 32: 57.4 53: 47: 38 4 9.14 21.8 6 10.8 0.0 0.5 150 B
3561 Gl 866 B 22: 38: 21.5 15: 50: 39 2 15.38 3.4 1 12.7 0.4 1.0 96 N
3561 Gl 866 C 22: 38: 21.5 15: 50: 39 2 15.38 3.4 1 12.7 0.4 1.0 96 N
3577 GJ 1272 B 22: 45: 27.9 11: 11: 32 6 9.43 41.0 13 10.0 2.0 0.7 105 B
3583 Gl 872 B 22: 46: 41.9 12: 10: 23 4 10.70 16.5 1 4.2 7.5 12.0 105 B
3658 Gl 893.2C 23: 15: 51.1 -9: 4: 43 4 7.10 45.5 4 9.6 0.7 0.2 105 B
3709 Gl 897 B 23: 32: 46.4 -16: 45: 7 4 10.80 12.9 11 10.9 0.4 0.5 70 B
3742 Gl 904.1B 23: 40: 51.3 20: 21: 59 4 9.90 25.3 4 8.3 3.4 0.9 105 B
3746 Wo 9836 B 23: 42: 43.5 -14: 32: 42 4 7.60 47.3 4 4.5 6.5 5.7 105 B
3757 Gl 907.1B 23: 48: 25.5 -12: 59: 15 6 9.19 27.1 6 9.9 1.5 1.5 105 B
3773 Gl 909 B 23: 52: 25.0 75: 32: 37 4 11.50 10.8 1 6.4 5.3 4.5 105 B
3788 LP291-34B 23: 57: 49.9 38: 37: 46 3 13.00 20.6 29 12.6 1.7 0.8 0 MZB
3800 Gl 914 B 0: 2: 10.2 27: 4: 49 4 8.50 12.4 2 5.8 3.2 0.8 105 B

Names

Gl - Gliese (1969); GJ - Gliese \& Jahreiss (1979); Wo - Woolley {\it et al}, (1970);
LHS - Luyten Half-Second Catalogue; LTT - Luyten Two-Tenths Catalogue; LP - Luyten Palomar proper-motion catalogue;
G - Giclas {\it et al} (1971); GR - Giclas {\it et al} (1971) red star; GH - Giclas {\it et al} (1971) Hyades star;
Rob - Robertson (1984); Steph - Stephenson (1986); PS - Pesch \& Sanduleak (1978);
San - Sanduleak (1976); vA - van Altena (1969); V - Vyssotsky (1963)


Notes

A: pCNS3 lists a photographic magnitude. We assume (mpg-V) = 1.5 magnitudes
B: CNS3 lists a `photometric' magnitude for this star
C: NN 337 - the pCNS3 notes that this star is not listed as a companion to Gl 84.2A in any of the Luyten proper motion catalogues.
D: NN 794, 796 - Gl 171.1A, or ADS 3321A, is Aldebaran, Alpha Tauri.
E: NN 1863 - (1863) is listed as an f-type companion to Gl 452A, 7.5 magnitudes fainter and 15 arcseconds distant. We were unable to locate this star on the Keck telescope TV guider (limiting magnitude R ~ 21).
F: NN 2172 - a companion to LHS 2789 is listed in the NLTT, but not in the LHS.
G: NN 2358 - Gl 569B, known VLM companion from Forrest, Skrutskie & Shore (1987), now resolved itself as a close binary. Lane et al (2001) have derived a total dynamical mass of ~0.13 M(sun)
H: NN 2426 - Eggen (1980) notes that GJ 2112 appears to be a double in good seeing, but there are no confirming observations.
N : These stars are not listed separately in the pCNS3 (i.e. the NN designation refers to the primary).
Del : New companions from Delfosse et al (1999) and Benzit et al (2001). Absolute visual magnitudes for resolved sources are either taken from estimates given in those papers, or have been estimated from the measured difference at K; double lined spectroscopic binaries are generally assumed to have near-equal luminosities.
MZB : New companions from McCarthy et al (2001). Absolute visual magnitudes and distances are estimated by combining our spectroscopic data with the relative magnitudes measured by MZB.
NN 808 - Gl 173.1A is a single lined spectroscopic binary; the absolute magnitude estimated for Gl 173 Ab is a lower (bright) limit. Gl 173.1 Aa is a K3 dwarf.
NN 1741 - Gl 416 A is a K3 dwarf with MV = 7.5

References

Index PMSU home --- Home NStars

Neill Reid - last revised 29 June, 2001