Spectroscopic and Photometric Analysis of the Nova-like Cataclysmic Variable PG 1000+667: A New VY SCULPTORIS Star

Details Spectroscopic and Photometric Analysis of the Nova-like Cataclysmic Variable PG 1000+667: A New VY SCULPTORIS Star Spectroscopic and Photometric Analysis of the Nova-like Cataclysmic Variable PG 1000+667: A New VY SCULPTORIS Star

May 1998

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1998aj....115.2044h&link_type=abstract

The Astronomical Journal, Volume 115, Issue 5, pp. 2044-2046.

Astronomy and Astrophysics

Astronomy

4

Stars: Binaries: Close, Stars: Novae, Cataclysmic Variables, Stars: Individual: Alphanumeric: Pg 1000+667

Scientific paper

Multiyear photometry and orbit-resolved spectroscopy of the nova-like cataclysmic variable PG 1000+667 show behavior associated with the VY Sculptoris subclass of nova-like cataclysmic variables. Photometric observations over a 35 month interval from Indiana University's robotic telescope RoboScope show two drops of 3 mag to a low state. Spectroscopy shows a periodic velocity variation in the Hβ emission line with P = 3.47 hr. This places the star just above the 2-3 hour period gap, which supports the VY Sculptoris classification.

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