1997A&AS..126..555A


Query : 1997A&AS..126..555A

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 - 2022
#notes
1 * lam Cas ** 00 31 46.3593467 +54 31 20.225689       6.25   B8Vn 134 0
2 * eps Cas Be* 01 54 23.7340861680 +63 40 12.360238788 2.61 3.22 3.37 3.40 3.52 B3Vp_sh 186 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           ~ 251 0
5 * del Cet bC* 02 39 28.95579 +00 19 42.6345 2.97 3.85 4.07     B2IV 370 0
6 * 64 Ari PM* 03 24 18.4777925304 +24 43 26.744912580   6.711 5.503     K4III 51 0
7 * 7 Tau ** 03 34 26.62704 +24 27 51.8294   8.59 8.56 7.32   A3IVs 127 0
8 HD 23463 * 03 46 13.7462402496 +24 11 47.793000552   8.750 7.569 7.32   K2 40 0
9 HD 23479 Er* 03 46 16.0035787584 +24 11 23.722659996   8.91 8.80 8.72 7.57 A7V 99 0
10 * b Per SB* 04 18 14.6168986 +50 17 43.805740   4.639 4.594   4.44 A1III 154 0
11 * 2 Cam ** 04 39 58.0629273048 +53 28 22.484149788       6.70   A8V 95 0
12 HD 32073 PM* 05 00 47.2534216968 +04 34 03.490529304   7.74 6.70     G8/K0III 17 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 37 1
15 HD 34043 V* 05 14 44.0491051584 +05 09 22.128314616   6.853 5.494     K4III 47 0
16 * 32 Ori ** 05 30 47.05091 +05 56 53.2925 3.51 4.07 4.20 4.26 4.40 B5IV+B7V 183 0
17 * ome Ori Be* 05 39 11.1463172 +04 07 17.279475 3.73 4.48 4.59 4.57 4.67 B3Ve 397 1
18 HD 47863 * 06 41 21.9414661248 +16 23 51.549879156   6.247 6.272     A1V 31 0
19 HD 49059 ** 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           F3V 43 0
21 HD 56617 * 07 17 05.7990359400 -14 50 49.560860040   7.85 7.42     F3V 31 0
22 HD 80441 ** 09 20 59.37178 +38 11 17.7050   6.54 6.16     F3Vs+F3Vs 104 0
23 * 41 Lyn PM* 09 28 39.9886724904 +45 36 05.331128364   6.389 5.393 6.54   K0III 73 1
24 * bet UMa PM* 11 01 50.4765370 +56 22 56.733912 2.35 2.35 2.37 2.31 2.35 A1IVps 424 1
25 * alf UMa SB* 11 03 43.67152 +61 45 03.7249 3.78 2.86 1.79 0.98 0.40 G9III+A7.5 431 0
26 * d Her * 17 01 36.3612969768 +33 34 05.766475152   5.288 5.267     A3IV 104 0
27 * c Her ** 17 08 02.0616892056 +35 56 06.679215960   5.70 5.39     kA5hF0VmF2 146 0
28 * del Sge SB* 19 47 23.2655973192 +18 32 03.528856248 6.20 5.23 3.82 2.37 1.08 M2II+B0V 199 0
29 * zet Sge ** 19 48 58.660 +19 08 31.35   5.105 5.034 6.62   A3V 151 0
30 * rho Aql PM* 20 14 16.6186826232 +15 11 51.386417088   5.006 4.946     A1Va 125 0
31 * eps Del V* 20 33 12.7719198 +11 18 11.741187 3.43 3.90 4.03 4.05 4.18 B6IV 144 0
32 * bet Del SB* 20 37 32.94130 +14 35 42.3195 4.16 4.07 3.63 3.23 2.99 F5IV 273 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) 314 0
34 * tau Cyg dS* 21 14 47.49252 +38 02 43.1441 4.140 4.120 3.730 3.38 3.14 F2IV 276 0
35 * 78 Dra PM* 21 43 04.0432859016 +72 19 12.307929132   6.234 5.173     K0-IIICN1 88 0
36 * kap Peg SB* 21 44 38.73522 +25 38 42.1359   4.553 4.135     F5V 241 1
37 HD 213973 ** 22 33 02.91024 +69 54 48.7698           A9III 69 0
38 * tau Cas PM* 23 47 03.4543856136 +58 39 07.167728628   5.993 4.873     K1-IIIa 101 0

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2022.05.20-00:24:16

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