2004IBVS.5530....1M


Query : 2004IBVS.5530....1M

2004IBVS.5530....1M - IAU Inform. Bull. Var. Stars, 5530, 1 (2004/May-0)

Improved orbital ephemeris of GT Ursae Majoris.

MIKUZ H., DINTINJANA B., ZWITTER T. and MUNARI U.

Abstract (from CDS):

Extensive B and V CCD photometry of GT UMa is reported. It is used to derive an improved orbital ephemeris and observe that GT UMa is a detached system of two F2 stars of equal temperature.

Abstract Copyright: ∼

Journal keyword(s): period variation, O-C study

Simbad objects: 5

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Number of rows : 5
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 GSC 04147-00267 ** 10 34 51.3823907712 +63 38 22.104937716       10.687   ~ 1 0
2 HD 91543 EB* 10 35 55.6605217752 +63 35 32.412719040   8.55 8.11 8.71   F2 30 0
3 GSC 04147-00164 ** 10 37 15.9922234896 +63 22 16.633192728     10.301 10.335   ~ 1 0
4 TYC 4147-600-1 PM* 10 38 29.6610828336 +63 42 24.200974764   11.80 11.02     ~ 3 0
5 BD+64 804 * 10 39 45.3380478312 +63 47 46.814519040   11.66 11.04     G5 3 0

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