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| Query : 1997IBVS.4517....1M |
1997IBVS.4517....1M - IAU Inform. Bull. Var. Stars, 4517, 1-4 (1997/September-0)
New light curves and period study of the contact binary W Ursae Majoris.
MORGAN N., SAUER M. and GUINAN E.
Abstract (from CDS):
O-C diagram and recent lightcurves are published for the prototype star W UMa
Abstract Copyright: ∼
Journal keyword(s):
Simbad objects: 2
| Number of rows : 2 |
| 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 83728 | * | 09 42 29.0520136512 | +56 11 14.359676352 | 9.97 | 8.87 | K2 | 18 | 0 | |||
| 2 | V* W UMa | SB* | 09 43 45.4704536952 | +55 57 09.061630668 | 8.54 | 7.75 | G2Vn | 686 | 0 |
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