2003AJ....125.3258R

Query : 2003AJ....125.3258R

2003AJ....125.3258R - Astron. J., 125, 3258-3264 (2003/June-0)

Radial velocity studies of close binary stars. VIII.

RUCINSKI S.M., CAPOBIANCO C.C., LU W., DEBOND H., THOMSON J.R., MOCHNACKI S.W., BLAKE R.M., OGLOZA W., STACHOWSKI G. and ROGOZIECKI P.

Abstract (from CDS):

Radial velocity measurements and sine-curve fits to the orbital velocity variations are presented for the seventh set of 10 close binary systems: V410 Aur, V523 Cas, QW Gem, V921 Her, V2357 Oph, V1130 Tau, HN UMa, HX UMa, HD 93917, and NSV 223. All systems but three (V523 Cas, HD 93917, NSV 223) were discovered photometrically by the Hipparcos mission. All systems are double-lined (SB2) binaries, and all but the detached, very close system V1130 Tau are contact binaries. The broadening function permitted improvement of the orbital elements for V523 Cas, which was the only system observed before for radial velocity variations. Spectroscopic/visual companions were detected for V410 Aur and HX UMa. Several of the studied systems are prime candidates for combined light and radial velocity synthesis solutions.

Abstract Copyright: ∼

Journal keyword(s): Stars: Binaries: Close - Stars: Binaries: Eclipsing - Stars: Variables: General

Simbad objects: 14

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Number of rows : 14
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 V* DZ Psc SB* 00 36 27.9388593960 +21 32 14.535908016   11.64 11.08 10.554 10.255 F7V 73 0
2 V* V523 Cas SB* 00 40 06.2679105096 +50 14 15.518292216   11.698 10.62 9.969 9.388 K4V 174 0
3 V* V1130 Tau SB* 03 50 41.9411242656 +01 33 50.219292672   7.03 6.66     F2V 68 0
4 HD 280332A SB* 05 01 10.8328702632 +34 30 26.555760288   10.94 10.34     ~ 110 0
5 HD 280332 ** 05 01 10.83934 +34 30 26.5819   10.901 10.215 10.047 9.305 G0 97 0
6 V* QW Gem SB* 06 50 46.0629271056 +29 27 11.324080584   11.30 10.78 9.887 9.441 G0 60 0
7 HD 93729 PM* 10 49 18.7941220392 -02 46 34.098947796   9.45 8.65     K0V 10 0
8 V* VY Sex SB* 10 50 29.7198219744 -02 41 43.074331944   9.60 9.01 8.639 8.349 G2V 52 0
9 V* HN UMa SB* 11 15 56.3765228400 +37 38 35.303807328   10.33 9.83 9.574 9.29 F8 51 0
10 V* HX UMa SB* 12 01 33.1466121144 +43 02 29.936180976   9.31 8.88     F6II 55 0
11 * 67 UMa dS* 12 02 06.7790915049 +43 02 44.028988799   5.47   5.1   F0Vam 122 0
12 V* CC Com SB* 12 12 06.0378799056 +22 31 58.682832024   13.09 11.42 10.543 10.085 K4/5V 228 0
13 V* V921 Her SB* 16 49 31.2401052480 +47 06 28.806437772   9.80 9.50 9.246 9.049 A5 75 0
14 V* V2357 Oph SB* 16 57 16.7622100968 +10 59 51.395498736   11.38 10.48 10.25 9.879 G5V 57 0

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