SIMBAD references

2017JAVSO..45..133M - J. Am. Assoc. Variable star obs., 45, 133 (2017/December-1)

A Photometric Study of the Eclipsing Binary QT Ursae Majoris.

MICHAELS E.

Abstract (from CDS):

Presented are the first multiband light curves of the eclipsing binary QT Ursae Majoris. The light curves were analyzed using the Wilson-Devinney program to find the best-fit stellar model. Asymmetries in the light curves required spots to be included in the model. The solution results give a Roche Lobe fill-out of 13%, which is consistent with a W-type contact binary. New linear and quadratic ephemerides were computed using 31 times of minima, including 8 new ones from this study.

Abstract Copyright: © (c)2017: The American Association of Variable Star Observers

Journal keyword(s): binaries: close - binaries: eclipsing - stars: individual: (QT UMa) - techniques: photometric

Status at CDS : Objects in title, abstract, text, figures, and all or part of small table(s) being processed in SIMBAD.

Simbad objects: 1

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