Английская Википедия:HD 75289 b
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Шаблон:Short description Шаблон:Infobox Planet
HD 75289 b is an extrasolar planet orbiting the star HD 75289 in Vela constellation. It has a minimum mass half that of Jupiter, and it orbits in a very short orbit completing one circular revolution around the star in three and a half days.[1] By studying the starlight scientists have concluded that the planet must have an albedo less than 0.12, rather low for a gas giant. Otherwise its reflected light would have been detected.
This planet was discovered by the Geneva Extrasolar Planet Search team using Doppler spectroscopy.[2]
See also
References
External links
Шаблон:Sky Шаблон:Vela (constellation)
es:HD 75289#Sistema planetario
Категории:
- Английская Википедия
- Hot Jupiters
- Vela (constellation)
- Exoplanets discovered in 1999
- Giant planets
- Exoplanets detected by radial velocity
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