High speed photometry of PG 1012-029

Details High speed photometry of PG 1012-029 High speed photometry of PG 1012-029

Mar 1994

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1994a%26a...283..455a&link_type=abstract

Astronomy and Astrophysics (ISSN 0004-6361), vol. 283, no. 2, p. 455-462

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3

Accretion Disks, Brightness, Cataclysmic Variables, Computational Astrophysics, Eclipsing Binary Stars, Stellar Mass, Astronomical Photometry, High Speed, Light Curve, Mass Transfer, Stellar Orbits

Scientific paper

High speed optical photometric observations of PG 1012 - 029, conducted during 1990-1991, confirm the nova-like classification of the object. Several eclipses observed by us have been used to refine the orbital period of the system. Variations in the light curves and in particular, the presence of a bright hot spot in our 1991 data are high-lighted. We also deduce a maximum mass transfer rate of 1.5 10-8 solar mass/yr for the system.

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