2000IBVS.4990....1D

Query : 2000IBVS.4990....1D

2000IBVS.4990....1D - IAU Inform. Bull. Var. Stars, 4990, 1 (2000/December-0)

BV-photometry and the first ephemeris of the eclipsing binary system GV Dra.

DALLAPORTA S., TOMOV T., ZWITTER T. and MUNARI U.

Abstract (from CDS):

B and V light curves of GV Dra are presented. For the first time the binary period (23.85433d) is estimated. The position of the secondary minimum indicates very high eccentricity (e > 0.38).

Abstract Copyright: ∼

Journal keyword(s):

Simbad objects: 3

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Number of rows : 3
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 HD 162035 V* 17 46 08.3426073888 +52 28 45.533205624   8.28 8.27     A0 13 0
2 HD 162131 * 17 46 30.3142043592 +53 34 44.085028836   7.73 7.59     A2 12 0
3 V* GV Dra EB? 17 53 27.5016538272 +52 23 07.664591688 9.070 8.930 8.530     kA5hF1mF2(III)EuBa 36 0

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