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 - 2024 		#notes
1 * lam Cas ** 00 31 46.3593467 +54 31 20.225689       6.25   B8Vn 138 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 195 0
3 * alf Psc a2* 02 02 02.81972 +02 45 49.5410           kA0hA7Sr+kA2hF2mF2(IV) 155 0
4 * iot Cas a2* 02 29 03.94780 +67 24 08.9170           ~ 261 0
5 * del Cet bC* 02 39 28.9568473856 +00 19 42.631195332 2.97 3.85 4.07     B2IV 380 0
6 * 64 Ari PM* 03 24 18.4777925304 +24 43 26.744912580   6.711 5.503     K4III 59 0
7 * 7 Tau ** 03 34 26.62704 +24 27 51.8294   8.59 8.56 7.32   A3IVs 130 0
8 HD 23463 * 03 46 13.7462402496 +24 11 47.793000552   8.750 7.569 7.32   K2 41 0
9 HD 23479 Er* 03 46 16.0035787584 +24 11 23.722659996   8.91 8.80 8.72 7.57 A7V 107 0
10 * b Per SB* 04 18 14.6214589094 +50 17 43.775037161   4.639 4.594   4.44 A1III 158 0
11 * 2 Cam ** 04 39 58.0629273048 +53 28 22.484149788       6.70   A8V 98 0
12 HD 32073 PM* 05 00 47.2534216968 +04 34 03.490529304   7.74 6.70     G8/K0III 22 0
13 * i Ori ** 05 07 52.8935888573 +08 29 54.421123532       6.59   kA4hF0mF5(III)Eu 156 0
14 HD 33236 ** 05 08 56.1510533083 +03 13 07.455535999   6.65 6.52     A1III/IV 40 0
15 HD 34043 V* 05 14 44.0491051584 +05 09 22.128314616   6.853 5.494     K4III 51 0
16 * 32 Ori ** 05 30 47.05091 +05 56 53.2925 3.51 4.07 4.20 4.26 4.40 B5IV+B7V 190 0
17 * ome Ori Be* 05 39 11.1457980782 +04 07 17.288290296 3.73 4.48 4.59 4.57 4.67 B3Ve 408 1
18 HD 47863 * 06 41 21.9414661248 +16 23 51.549879156   6.247 6.272     A1V 34 0
19 HD 49059 ** 06 47 23.45678 +18 11 36.4333           A2V 61 0
20 HD 56012 ** 07 14 48.27242 -15 28 33.8633           F3V 45 0
21 HD 56617 * 07 17 05.7990359400 -14 50 49.560860040   7.85 7.42     F3V 33 0
22 HD 80441 ** 09 20 59.37178 +38 11 17.7050           F3Vs+F3Vs 108 0
23 * 41 Lyn PM* 09 28 39.9886724904 +45 36 05.331128364   6.389 5.393 6.54   K0III 79 1
24 * bet UMa PM* 11 01 50.4797515135 +56 22 56.761138187 2.35 2.35 2.37 2.31 2.35 A1IVps 440 0
25 * alf UMa SB* 11 03 43.67152 +61 45 03.7249 3.78 2.86 1.79 0.98 0.40 G9III+A7.5 439 0
26 * d Her * 17 01 36.3612969768 +33 34 05.766475152   5.288 5.267     A3IV 107 0
27 * c Her ** 17 08 02.0616892056 +35 56 06.679215960   5.70 5.39     kA5hF0VmF2 151 0
28 * del Sge SB* 19 47 23.2655973192 +18 32 03.528856248 6.20 5.12 3.81 2.37 1.08 M2II+B0V 202 0
29 * zet Sge ** 19 48 58.6597780 +19 08 31.351561   5.105 5.034 6.62   A3V 153 0
30 * rho Aql PM* 20 14 16.6186826232 +15 11 51.386417088   5.006 4.946     A1Va 130 0
31 * eps Del V* 20 33 12.7728639045 +11 18 11.758994803 3.43 3.90 4.03 4.05 4.18 B6IV 152 0
32 * bet Del SB* 20 37 32.94130 +14 35 42.3195 4.16 4.07 3.63 3.23 2.99 F5IV 279 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) 323 0
34 * tau Cyg dS* 21 14 47.49252 +38 02 43.1441 4.140 4.120 3.730 3.38 3.14 F2IV 282 0
35 * 78 Dra PM* 21 43 04.0432859016 +72 19 12.307929132   6.234 5.173     K0-IIICN1 92 0
36 * kap Peg SB* 21 44 38.73522 +25 38 42.1359   4.553 4.135     F5V 244 1
37 HD 213973 ** 22 33 02.91024 +69 54 48.7698           A9III 71 0
38 * tau Cas PM* 23 47 03.4543856136 +58 39 07.167728628   5.993 4.873     K1-IIIa 107 0

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