1999A&AS..139...69S


Query : 1999A&AS..139...69S

1999A&AS..139...69S - Astron. Astrophys., Suppl. Ser., 139, 69-74 (1999/October-1)

UBV absolute CCD photometry and differential astrometry of a sample of visual double stars with A-type primaries.

SHATSKY N., SINACHOPOULOS D., PRADO P. and VAN DESSEL E.

Abstract (from CDS):

We present V magnitudes, (B-V) and (U-B) colours of the components of 111 visual double stars and their relative position measurements ρ and θ. The primaries are of spectral class A; the angular separation is in the 2.5"-8" range. The observations were made at the 61-cm reflector of University of Toronto Southern Observatory, Chile. The obtained photometric results are of a moderate quality for absolute values (0.04mag in V and about 0.02mag in the (B-V) and (U-B) colour indices) and more precise in ΔV and Δ(U-B), Δ(B-V) (0.023mag and 0.015mag, respectively). We find that about 60% of secondaries are also of spectral type A; 56% of pairs have Δ(B-V) less than 0.1mag. The two-colour diagram reveals significant offset of objects from the curve of unreddened Main Sequence stars. A comprehensive survey of stars in the close vicinity to the objects is also presented. The final astrometric accuracy of ≃0.01" in ρ and 0.1deg in θ provides additional measurements for study of relative motion of the components.

Abstract Copyright:

Journal keyword(s): stars: binaries: visual - techniques: photometric - astrometry

VizieR on-line data: <Available at CDS (J/A+AS/139/69): table1.dat table2.dat table3.dat>

Simbad objects: 167

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Number of rows : 167
N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2023
#notes
1 HD 16477B * 01 49 02.3203854816 -88 21 32.580230724   10.87 10.49 10.334   ~ 1 0
2 HD 16477 * 01 49 11.7717377450 -88 21 26.725573487   8.05 8.02     B9/9.5V 7 0
3 HD 12997B * 02 07 34.4185545552 +15 35 18.550113655   10.46 10.21     G5 3 0
4 HD 12997A * 02 07 34.4768487485 +15 35 23.726279186   8.83 8.71 9.079   A0 10 0
5 HD 18644 * 03 00 20.986 +14 31 51.00   9.869 9.474     A3 5 0
6 BD+13 490B * 03 00 21.1303429680 +14 31 46.579099764   10.491 10.060     G5 2 0
7 HD 22986B * 03 39 45.1185798336 -40 21 01.401223068   7.82 7.71     ~ 2 0
8 HD 22986 ** 03 39 45.47801 -40 21 07.9709           A2V+A 13 0
9 HD 24988 * 03 56 36.4291031280 -39 54 54.447288948   8.23 7.95     A2/5+G/K 9 1
10 HD 26991 ** 04 16 01.43805 +00 27 14.0295           A1V 10 0
11 HD 27490 ** 04 19 02.88885 -33 54 16.6261           A2/3V 22 0
12 HD 27490B * 04 19 03.0612392232 -33 54 22.194661428   9.14 8.68     ~ 1 0
13 HD 29728 * 04 40 56.2110913210 +00 57 46.031336265   7.88 7.88     A0V 10 0
14 HD 30206B * 04 41 44.5690788840 -61 13 09.185184480   8.48 8.44     ~ 6 0
15 HD 30206A * 04 41 45.2205524158 -61 13 03.734976919   8.41 8.36     A1/2V+A 11 0
16 HD 30537 ** 04 47 46.56485 -20 48 34.9303           A1V 9 0
17 HD 32468 ** 05 03 01.9604387424 -08 39 47.351925972   7.04 7.12     B9IV 21 1
18 HD 33832 ** 05 12 56.168 -03 47 01.67   9.969 9.842     A1IV 3 0
19 HD 35192 EB* 05 23 05.53989 +01 03 24.8793   7.728 7.724     B9.5V 22 0
20 HD 35549B * 05 25 10.1753414472 -09 56 28.790281572   10.47 10.20 10.249   ~ 1 0
21 HD 35549A * 05 25 10.5137624231 -09 56 27.324960908   9.67 9.60 9.942   A2IV 10 0
22 HD 36394 ** 05 31 21.2062087152 -02 05 57.113810736   8.16 8.08     A0 19 1
23 HD 36740 * 05 34 30.8506730400 +14 00 11.877766092   8.82 8.70     A0 10 1
24 HD 38932 ** 05 48 25.4511732744 -18 42 12.666908736   9.24 9.23     A0V 11 1
25 HD 39296 ** 05 50 01.102 -36 11 53.02   8.9 8.7     A9V 3 0
26 HD 41421B * 06 04 52.6734407208 -02 43 00.497175420   10.06 10.07 10.13   ~ 3 0
27 HD 41421A * 06 04 52.9933307496 -02 43 02.115457680   9.32 9.40 9.99   ~ 7 0
28 TYC 143-78-2 * 06 08 31.8411580344 +05 48 05.423542380   9.95 9.75     ~ 2 0
29 HD 41999 * 06 08 32.0762093352 +05 48 01.150092216   8.95 8.78     A2 7 0
30 HD 43467 * 06 16 01.1 -07 45 52   9.2 9.1     A3/4(IV)(+A/F) 3 0
31 CSI-07 1348 2 * 06 16 01.4 -07 45 53   9.672 9.509     ~ 1 0
32 HD 45544 * 06 28 25.0209877896 +08 33 33.082374924   9.27 9.23     A2 4 0
33 ** AG 114B * 06 28 25.0277539488 +08 33 38.038113144   10.515 10.230     ~ 1 0
34 HD 46180A SB* 06 32 07.3336843632 +04 58 16.115386908 8.95 8.947 8.846 8.36 8.72 A3V 22 0
35 HD 46180 ** 06 32 07.44504 +04 58 16.4136           A2V+F4/5 19 0
36 HD 46180B SB* 06 32 07.6780176192 +04 58 16.820737428 10.81 10.74 10.42 10.324 10.07 F4/5 7 0
37 HD 46813B * 06 34 08.0419241640 -29 37 38.901126144   8.53 8.17     F: 2 0
38 HD 46813A * 06 34 08.1051732024 -29 37 46.568917200   7.36 7.10     A1V 15 0
39 HD 47889 ** 06 41 00.045 +05 42 27.25   8.4 9.0     B9V 8 0
40 HD 48200 ** 06 42 02.18544 -04 45 57.1248           A5III/IV 3 0
41 CD-32 3324B * 06 44 14.0 -32 18 02   9.839 9.867     ~ 1 0
42 HD 48891 * 06 44 18.0014751288 -32 18 37.330198668   8.92 8.97     B8V 5 0
43 HD 50769 * 06 54 54.0776414832 +09 29 56.461135920   8.57 8.21     A2 3 0
44 BD+09 1432B * 06 54 54.1828995984 +09 29 51.334248948   9.35 8.97     ~ 1 0
45 ADS 5590 B * 06 55 27.1 -12 16 37   10.057 9.890     ~ 1 0
46 HD 51083 * 06 55 27.1 -12 16 33   9.3 9.2     A3V+A/F 3 0
47 HD 52482 ** 07 00 50.757 -15 18 55.80   8.4 8.3     A2/3V 4 0
48 HD 53325 ** 07 02 10.0199835 -48 59 37.832838           A2mA7-F0 10 0
49 HD 53325B * 07 02 10.5111154272 -48 59 39.553347696   9.38 9.15     A2V 1 0
50 HD 53120 ** 07 03 28.35 -08 27 40.8           A1IV 5 0
51 HD 53453B * 07 04 55.2499690344 -05 46 33.177479520   9.633 9.369 9.76   ~ 2 0
52 HD 53453 ** 07 04 55.36 -05 46 28.4           A1V 4 0
53 HD 53669 ** 07 05 18.71 -16 38 03.7           A9IV 3 0
54 HD 54515 ** 07 08 35.89920 -13 59 22.6572           B5IIIshell 6 0
55 HD 54515A * 07 08 35.9739780648 -13 59 22.128604296   9.20 8.94 9.580   ~ 5 0
56 HD 56468 ** 07 16 36.16 -15 58 22.7           A2V+(B/A) 4 0
57 HD 57190A * 07 19 20.1150197857 -22 02 59.171516421   7.89 7.71     A3/4V 13 0
58 HD 56988A * 07 19 49.3156773072 +13 22 22.671219360   9.58 9.12 9.40   A2 12 0
59 HD 57866 ** 07 22 10.61273 -24 11 55.1743   9.1 10.2     A0/1V 7 0
60 HD 59226 ** 07 29 25.8589151592 +11 31 44.410110204   7.7 8.185     A0 7 0
61 HD 59851 ** 07 31 54.412 -00 31 28.99   8.1 9.1     B9IV 5 0
62 HD 61353B Pu* 07 37 37.1623800930 -30 37 45.367544878   9.82 9.75 10.036   ~ 1 0
63 HD 61353A * 07 37 37.1778839721 -30 37 49.543897438   9.43 9.44 9.881   A0V 3 0
64 HD 62935 * 07 45 42.0 -17 19 28   10.189 10.115     A1/2V+(A) 5 0
65 ADS 6352 B * 07 45 42.4 -17 19 25   10.193 10.133     ~ 1 0
66 HD 64162 ** 07 49 38.80109 -55 04 44.2494           A1V 6 0
67 HD 66002 * 07 59 40.787 -44 28 57.30   10.14 9.93     A8V 3 0
68 CD-42 3849A * 08 04 16.6180710456 -42 40 41.016463536   10.24 10.14     A0 3 0
69 CD-42 3849B * 08 04 16.8110011104 -42 40 45.185092032   10.74 10.44     A0 2 0
70 HD 68807 Pu* 08 12 03.3549211416 -46 12 36.687615912   9.41 9.38     ApEuCrSr 7 0
71 IDS 08106-2711 AB ** 08 14 45.5 -27 28 11   9.9 10.7     A4IV 3 0
72 HD 69441 ** 08 16 00.4 -28 47 21   8.3 8.5     A2/3III/IV 3 0
73 HD 70218B * 08 18 53.7705359016 -45 02 06.082416312   8.55 8.53     (A) 2 0
74 HD 70218A ** 08 18 54.0323163936 -45 02 10.481183304   8.42 8.41     A5V 9 0
75 IDS 08223-4137 AB ** 08 25 49.1 -41 56 20   10.481 10.422     A0V 4 0
76 CD-41 4118B * 08 25 49.4 -41 56 19   10.727 10.724     ~ 1 0
77 HD 73011 ** 08 34 08.7242271600 -46 32 22.405329708   10.33 9.99     A1m 6 0
78 HD 74005B * 08 40 17.4615434016 -32 09 59.306112324   9.55 9.39     ~ 1 0
79 HD 74005 ** 08 40 17.60369 -32 09 55.0946           A0V 10 0
80 HD 73941B * 08 40 41.0956348224 -12 10 05.886492564   8.38 8.03     ~ 2 0
81 HD 73941 ** 08 40 41.39835 -12 10 08.6152           A3III/IV 16 0
82 HD 75069 ** 08 44 58.03488 -58 20 42.6228           A3V 5 0
83 HD 75240 ** 08 47 17.51 -42 36 06.0           B8/9IV/V 6 0
84 HD 75240B * 08 47 17.7852545280 -42 36 05.784647796   8.729 8.741 9.52   ~ 7 0
85 HD 76051B PM* 08 53 45.9623332776 -00 34 47.562105216   9.93 9.48 9.901   F5 6 0
86 HD 76051A SB* 08 53 46.0199101416 -00 34 41.535927552 9.72 9.76 9.26 9.722   F5 9 0
87 CD-45 4885B * 09 08 01.2 -46 15 07   10.553 10.515     ~ 1 0
88 CD-45 4885A * 09 08 01.4 -46 15 04   11.360 11.184     ~ 1 0
89 CPD-53 2397 * 09 25 53.406 -53 53 56.14   10.35 10.12   9.61 ~ 1 0
90 CPD-53 2397B * 09 25 53.4506789880 -53 54 00.566428860   10.85 10.62   9.88 ~ 2 0
91 HD 83894 ** 09 40 30.533 -33 50 11.60   9.1 8.9     A7V 3 0
92 HD 85100 ** 09 48 45.2402759 -35 01 12.731616           A9IV/V 15 0
93 HD 85100B * 09 48 45.5405384616 -35 01 14.965493592   8.35 8.05 8.37   ~ 6 0
94 HD 85579 * 09 51 37.689 -42 31 08.13   9.634 9.345     A9V 3 0
95 CD-41 5400B * 09 51 37.8434862216 -42 31 11.797785444   10.62 10.30     ~ 2 0
96 HD 88376 ** 10 10 38.2563244392 -36 35 40.846619616   8.47 8.36     A1V 7 1
97 HD 89126 * 10 17 02.9369358288 +10 06 51.695837244   8.99 8.85     A0 11 1
98 TYC 7712-2715-1 * 10 18 06.0559460232 -40 14 15.314854596   10.75 9.66 9.745   ~ 2 0
99 HD 89393 * 10 18 06.4443346442 -40 14 21.803631596   8.35 8.22     ApSrCrEu 19 0
100 HD 91095 ** 10 28 49.93183 -66 41 47.7077           B8V 8 0
101 IDS 10314-5316 AB ** 10 35 26.7 -53 46 43   10.5       A2/3V 3 0
102 HD 93389 ** 10 45 45.693 -57 19 04.76   9.2 9.4     A0V 3 0
103 HD 93804A Pu* 10 49 02.0953783354 -43 48 02.614432847   9.39 9.06 9.622   F0IV 6 0
104 HD 93804B * 10 49 02.5709070392 -43 48 04.498349563   9.97 9.62 9.936   ~ 2 0
105 HD 94714B * 10 54 51.5012755992 -58 34 09.403035132   10.35 10.15 10.487   (B8/9) 2 0
106 HD 94714 * 10 54 51.8693372352 -58 34 14.350550412   9.58 9.51 9.914   A0V 5 0
107 HD 95673 ** 11 00 38.0 -72 59 11   9.1 9.0     A0V 5 0
108 HD 95672B * 11 01 41.0498042904 -57 15 53.008088004   10.29 10.23 10.16   B8 4 0
109 HD 95672A * 11 01 41.9312924208 -57 15 50.490963576   8.84 8.85 9.54   A1III 5 0
110 HD 98417 * 11 18 54.2 -50 41 19   11.447 11.264     A1/2V 4 0
111 CD-50 5889B * 11 18 54.6 -50 41 18   11.425 11.250     ~ 1 0
112 HD 98623 ** 11 20 12.362 -56 25 15.12   9.3 9.2     A1V 3 0
113 HD 99603 ** 11 27 04.349 -51 19 28.18   9.5 9.6     F2V 3 0
114 CPD-62 2035B * 11 28 57.4468424256 -63 33 58.445912412   10.36 10.07     ~ 1 0
115 HD 99912 * 11 28 58.3245573576 -63 33 57.591022068   9.61 9.35     A1V 5 0
116 CD-47 6980B ** 11 36 14.5546915392 -47 59 36.363790392   11.09 10.04     ~ 2 0
117 HD 100876 * 11 36 20.4670566864 -47 58 59.713629636   9.71 9.60     A2IV/V 5 0
118 HD 101791B * 11 42 33.9936650736 -51 35 52.467625608   11.27 11.05 11.28   ~ 2 0
119 HD 101791 ** 11 42 34.65 -51 35 50.2           A2IV/V 5 0
120 HD 103973B * 11 58 17.5527222360 -39 37 53.619109248   10.30 9.77     ~ 2 0
121 HD 103973A * 11 58 17.7368948984 -39 37 58.273998048   8.76 8.45     A8IV 11 0
122 HD 104249 * 12 00 18.0 -36 44 22   9.220 9.168     A2IV/V 4 0
123 CD-36 7586B * 12 00 18.4 -36 44 25   9.846 9.720     ~ 2 0
124 CD-46 7727B * 12 10 05.2535820792 -47 38 47.165621820   10.43 10.09     ~ 2 0
125 IDS 12049-4705 AB ** 12 10 05.5 -47 38 46   9.913 9.617     A7V 4 0
126 HD 105777 ** 12 10 36.52 -60 58 27.6           A1V 8 0
127 HD 107738 ** 12 23 06.6 -64 05 15   10.4 10.3     B9V 3 0
128 CD-33 8421B * 12 27 13.8073225656 -34 07 50.645649684   11.445 10.258     ~ 4 0
129 HD 108367 * 12 27 13.8375506544 -34 07 56.453451996   8.80 8.60     A2/3III 4 0
130 HD 113954B * 13 08 00.7543798920 -56 41 05.030343168   9.613 9.262     ~ 1 0
131 HD 113954 ** 13 08 01.26 -56 41 02.8           A1V 6 0
132 HD 114423 ** 13 11 11.594 -47 17 21.71   7.8 8.3     A0V 6 0
133 HD 119360A * 13 43 30.9030707980 -37 39 21.046351631   9.73 9.65 9.979   A3/5V 11 0
134 HD 119360B * 13 43 31.1511422568 -37 39 26.030092212   10.65 10.31 10.651   A 3 0
135 HD 121544 ** 13 58 20.25359 -65 38 29.2507           A2/3V 10 0
136 HD 127975A SB* 14 35 45.8227347703 -46 41 07.932528559   8.54 8.36     A2/3V 4 0
137 HD 128675 ** 14 40 32.455 -58 33 13.62   8.6 8.4     A1/2V 3 0
138 HD 130635 ** 14 53 12.20875 -69 32 17.5015           A1V 7 0
139 HD 133080A SB* 15 04 22.3944656961 -49 44 32.656350585   9.98 9.75 9.921   A3/5II/III 8 0
140 HD 134548 ** 15 18 00.4556130600 -77 52 14.296312308   10.15 9.97     A2/3V 3 0
141 CD-51 9015 * 15 22 07.1305163736 -52 20 59.435051496   10.56 10.42     B8/A0 2 0
142 HD 138569 * 15 35 30.7330349712 -55 40 30.632912256   10.60 10.11     A5/7IV/V 5 0
143 CPD-55 6624B * 15 35 31.1083936248 -55 40 36.094507680   12.901 12.217     ~ 2 0
144 HD 142323 * 15 58 03.9337373208 -65 44 45.440683296   9.44 9.16     A5V 3 0
145 CPD-65 3179B * 15 58 04.3 -65 44 47   9.0 8.8     ~ 1 0
146 CPD-53 8509B * 17 17 08.4129863184 -54 02 34.314442476   11.63 10.96 11.09   ~ 2 0
147 CPD-53 8509 ** 17 17 08.63 -54 02 28.4           ~ 2 0
148 HD 157128 ** 17 23 14.42 -39 45 56.8   9.8 9.0     B9III/IV 3 0
149 HD 159198 * 17 35 43.8 -47 31 04   11.378 11.091     F0V 3 0
150 HD 160818 ** 17 45 03.3272002152 -54 08 02.583940848   7.88 7.95     ApSiCr 4 0
151 CD-47 12123 * 18 13 26.9404673088 -47 37 03.241287804   11.21 10.95     A0 3 0
152 HD 170163 * 18 28 51.3357647472 -21 22 02.299226268   9.093 8.88     B9III 9 0
153 HD 170803 ** 18 33 59.002 -50 43 08.01   9.3 9.3     A5IV/V 3 0
154 V* QZ Tel EB* 18 43 22.95611 -52 51 44.3052   8.939       A3V 16 0
155 CPD-52 11213B * 18 43 23.7692606448 -52 51 42.344425152   9.23 9.10     ~ 5 0
156 HD 179578 * 19 14 38.6763148536 -36 14 53.246606820   10.32 10.15     A2V+G/K(III) 4 0
157 CD-36 13435B * 19 14 41.4 -36 14 49   11.772 10.574     ~ 1 0
158 HD 180695B * 19 18 05.4510088872 -15 57 18.222255180   8.63 8.62     ~ 3 0
159 HD 180695A * 19 18 05.5458740781 -15 57 13.460385587   8.43 8.36 9.36   B9V 11 0
160 HD 185559 ** 19 42 15.8760136272 -52 56 57.397782012   7.86 7.68     A6/7V 6 1
161 HD 191984B * 20 12 35.047 +00 51 58.86   7.09 7.05     A0VpSrCr 10 1
162 HD 191984A * 20 12 35.129 +00 52 01.30   6.96 6.91     A0Vn 43 0
163 CD-22 15096B * 20 57 16.3 -21 38 04   11.494 11.106     ~ 1 0
164 HD 199347 * 20 57 17.4658063032 -21 37 48.212261112   9.84 9.59     A9V 4 0
165 ** HJ 1619B * 21 12 26.4 +14 31 50   11.684 11.138     ~ 2 0
166 HD 201940 * 21 12 26.4636023136 +14 31 55.639664544   9.78 9.49     A5 5 0
167 ADS 15009 AB ** 21 29 17.051 -17 19 59.16   10.3 10.1     F2V 4 0

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2022.12.04-10:37:22

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