Back to Search
Start Over
JL 82: a slowly pulsating hot subdwarf star in a close binary system
- Source :
- Monthly Notices of the Royal Astronomical Society. 395:979-984
- Publication Year :
- 2009
- Publisher :
- Oxford University Press (OUP), 2009.
-
Abstract
- JL 82 is a known binary, consisting of an sdB star and a companion which is not directly observable in the optical. Photometric measurements reported in this paper show it to variable with both the binary period (∼0.75 d), as well as on much shorter time-scales. The shorter periods are ascribed to pulsation of the sdB star, making it a member of the PG 1716 class of pulsating stars.
- Subjects :
- Physics
X-ray binary
Astronomy
Binary number
Astronomy and Astrophysics
Observable
Astrophysics::Cosmology and Extragalactic Astrophysics
Astrophysics
Star (graph theory)
Subdwarf
Stars
Space and Planetary Science
Astrophysics::Solar and Stellar Astrophysics
Astrophysics::Earth and Planetary Astrophysics
Binary system
Astrophysics::Galaxy Astrophysics
Subjects
Details
- ISSN :
- 13652966 and 00358711
- Volume :
- 395
- Database :
- OpenAIRE
- Journal :
- Monthly Notices of the Royal Astronomical Society
- Accession number :
- edsair.doi...........7f6aba2777273ec03d274a15dc63d780