2016AJ....151...19E

Query : 2016AJ....151...19E

2016AJ....151...19E - Astron. J., 151, 19 (2016/January-0)

The first photometric analyses of the Algol binary systems GSC 04328-02164 and GSC 03164-01558.

ESSAM A., HAMED A.S., YOUSSEF S.M. and MOHAMADIEN G.F.

Abstract (from CDS):

The CCD observations for the eclipsing Algol type binary systems GSC 04328-02164 in wideband BVRcIc filters and GSC 03164-01558 in B and I filters have been analyzed using the PHOEBE package (v 0.31a) to determine their orbital and physical parameters. The absolute parameters and evolutionary tracks of the two systems have been determined. The results show that the mass ratio, inclination, distance, and age for the system GSC 04328-02164 are equal to q = 0.674±0.002, i = 75.997±0.022, d = 375.477±4.299 pc, and τ = 26.76±15.65 * 108 years, respectively. For the other system, GSC 03164-01558, q = 0.941±0.006, i = 88.0484±0.030, d = 444.651±9.444 pc, and τ = 53.63±9.16 * 108 years.

Abstract Copyright: ∼

Journal keyword(s): binaries: eclipsing - stars: evolution - stars: fundamental parameters - stars: individual: (GSC 04328-02164, GSC 03164-01558)

Simbad objects: 8

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Number of rows : 8
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 BD+67 313 * 04 13 50.6760357672 +67 47 20.832047808   10.26 9.87     F0 5 0
2 V* V335 Cam EB* 04 14 41.7805102176 +67 50 13.206376212   11.50 11.17     ~ 7 0
3 TYC 4328-2164-1 EB* 04 16 35.9868739944 +67 50 19.251445236   10.84 10.414 10.46   ~ 5 0
4 HD 26525 * 04 16 36.3912248688 +67 49 29.888527656   10.12 9.90 9.95   A5 8 0
5 V* UW Cyg EB* 20 23 02.8400786592 +43 14 32.484144516   11.09 10.86     A7V 52 0
6 TYC 3164-269-1 * 20 23 14.9721353112 +43 21 13.592161440   11.657 10.580 10.304   ~ 2 0
7 GSC 03164-01558 EB* 20 23 23.9252129784 +43 24 22.256457984   12.92 12.18 12.02   ~ 3 0
8 TYC 3164-1593-1 * 20 23 36.5378957304 +43 24 53.754789492   12.43 12.35 12.20   ~ 1 0

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