1997A&AS..126..555A


C.D.S. - SIMBAD4 rel 1.7 - 2021.05.17CEST18:22:34

1997A&AS..126..555A - Astron. Astrophys., Suppl. Ser., 126, 555-561 (1997/December-2)

ICCD speckle observations of binary stars: Measurements during 1994-1995.

ARISTIDI E., CARBILLET M., PRIEUR J.-L., LOPEZ B., BRESSON Y. and KOECHLIN L.

Abstract (from CDS):

We present speckle observations of nineteen double stars and the triple star 2 Cam. Angular separations, absolute position angles and relative photometry result from these observations. The angular separation is derived from the power spectrum. The position angle and the relative photometry are determined by two recent techniques: the cross-correlation between the speckle images and their square, and the ratios of twofold probability density functions of the images.

Abstract Copyright:

Journal keyword(s): methods: data analysis - techniques: image processing - techniques: interferometric - binaries: close

Simbad objects: 38

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Number of rows : 38

N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2021
#notes
1 * lam Cas ** 00 31 46.3593467 +54 31 20.225689       6.25   B8Vn 132 0
2 * eps Cas Be* 01 54 23.7261769782 +63 40 12.372216932 2.61 3.22 3.37 3.40 3.52 B3Vp_sh 180 0
3 * alf Psc a2* 02 02 02.81972 +02 45 49.5410           kA0hA7Sr+kA2hF2mF2(IV) 151 0
4 * iot Cas a2* 02 29 03.94780 +67 24 08.9170           ~ 248 0
5 * del Cet bC* 02 39 28.95579 +00 19 42.6345 2.97 3.85 4.07     B2IV 368 0
6 * 64 Ari PM* 03 24 18.4770934889 +24 43 26.741420009   6.711 5.503     K4III 50 0
7 * 7 Tau ** 03 34 26.62704 +24 27 51.8294   8.59 8.56 7.32   A3IVs 126 0
8 HD 23463 * 03 46 13.7463640536 +24 11 47.799207416   8.750 7.569 7.32   K2 40 0
9 HD 23479 Er* 03 46 16.0038790173 +24 11 23.720970489   8.91 8.80 8.72 7.57 A7V 96 0
10 * b Per SB* 04 18 14.6168986 +50 17 43.805740   4.639 4.594   4.44 A1III 151 0
11 * 2 Cam ** 04 39 58.0618680524 +53 28 22.465412470       6.70   A8V 94 0
12 HD 32073 PM* 05 00 47.2534012382 +04 34 03.488482545   7.74 6.70     G8/K0III 16 0
13 * i Ori ** 05 07 52.8935888573 +08 29 54.421123532       6.59   Am 150 0
14 HD 33236 ** 05 08 56.1525927 +03 13 07.402012   6.65 6.52     A1III/IV 36 1
15 HD 34043 V* 05 14 44.0490017979 +05 09 22.134863020   6.853 5.494     K4III 46 0
16 * 32 Ori ** 05 30 47.05091 +05 56 53.2925 3.51 4.07 4.20 4.26 4.40 B5IV+B7V 180 0
17 * ome Ori Be* 05 39 11.1463172 +04 07 17.279475 3.73 4.48 4.59 4.57 4.67 B3Ve 392 1
18 HD 47863 * 06 41 21.9413677881 +16 23 51.550037191   6.247 6.272     A1V 29 0
19 CCDM J06474+1812AB ** 06 47 23.45678 +18 11 36.4333   6.27 6.20     A2V 59 1
20 HD 56012 ** 07 14 48.27242 -15 28 33.8633       8.15   F3V 43 0
21 HD 56617 * 07 17 05.7993240716 -14 50 49.568705024   7.85 7.42     F3V 30 0
22 HD 80441 ** 09 20 59.37178 +38 11 17.7050   6.54 6.16     F3Vs+F3Vs 103 0
23 * 41 Lyn PM* 09 28 39.9888590373 +45 36 05.335256158   6.389 5.393 6.54   K0III 69 1
24 * bet UMa PM* 11 01 50.4765370 +56 22 56.733912 2.35 2.35 2.37 2.31 2.35 A1IVps 414 1
25 * alf UMa SB* 11 03 43.67152 +61 45 03.7249 3.78 2.86 1.79 0.98 0.40 G9III+A7.5 425 0
26 * d Her * 17 01 36.3616066583 +33 34 05.772591224   5.288 5.267     A3IV 103 0
27 * c Her ** 17 08 02.0650759598 +35 56 06.676640046   5.70 5.39     kA5hF0VmF2 144 0
28 * del Sge SB* 19 47 23.2665287783 +18 32 03.520263112 6.20 5.23 3.82 2.37 1.08 M2II+B0V 195 0
29 * zet Sge ** 19 48 58.660 +19 08 31.35   5.105 5.034 6.62   A3V 150 0
30 * rho Aql PM* 20 14 16.6190578195 +15 11 51.374752540   5.006 4.946     A1Va 120 0
31 * eps Del V* 20 33 12.7719198 +11 18 11.741187 3.43 3.90 4.03 4.05 4.18 B6IV 140 0
32 * bet Del SB* 20 37 32.94130 +14 35 42.3195 4.16 4.07 3.63 3.23 2.99 F5IV 269 0
33 * del Equ SB* 21 14 28.8153077 +10 00 25.125878 4.98 4.99 4.49 4.06 3.78 F7(V)+G0(V) 309 0
34 * tau Cyg dS* 21 14 47.49252 +38 02 43.1441 4.140 4.120 3.730 3.38 3.14 F2IV 254 0
35 * 78 Dra PM* 21 43 04.0415549971 +72 19 12.300490167   6.234 5.173     K0-IIICN1 87 0
36 * kap Peg SB* 21 44 38.73522 +25 38 42.1359   4.553 4.135     F5V 240 1
37 HD 213973 ** 22 33 02.91024 +69 54 48.7698           A9III 69 0
38 * tau Cas PM* 23 47 03.4547470384 +58 39 07.153067168   5.993 4.873     K1-IIIa 100 0

    Equat.    Gal    SGal    Ecl

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2021.05.17-18:22:34

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