List of articles in "Celestial Body" category - Page 2191

OGLE-TR-122 is a binary stellar system containing one of the smallest main-sequence stars whose radius has been measured. It was discovered when the Optical Gravitational Lensing Experiment (OGLE) survey observed […]

HD 2638 is a dim 10th magnitude star in the constellation of Cetus. It is a yellow dwarf and similar to our Sun. A small telescope is required to view […]

HD 75289 is a 6th magnitude star in the constellation of Vela. Like our Sun it is a yellow dwarf but slightly more massive hotter and luminous. The spectral type […]

HD 83443 is an orange dwarf star approximately 134 light-years away in the constellation of Vela. As of 2000 at least one extrasolar planet has been confirmed to be orbiting […]

HD 93083 is an 8th magnitude star located approximately 91 light years away in the southern constellation of Antlia. It is an orange dwarf (spectral class K2V) somewhat cooler and […]

HD 101930 is a dim 8th magnitude star located approximately 95 light years away in the constellation of Centaurus. It is an orange dwarf (spectral class K2V) somewhat dimmer and […]

HD 46375 is an 8th-magnitude K-type subgiant star located approximately 109 light-years away in the constellation of Monoceros. This star resembles an orange dwarf but has a larger radius and […]

79 Ceti (also known as HD 16141) is a yellow subgiant star approximately 127 light-years away in the constellation Cetus. It has stopped hydrogen fusion in its core this implies […]

54 Piscium is an orange dwarf star approximately 36 light-years away in the constellation of Pisces. In 2002 an extrasolar planet was confirmed to be orbiting the star and in […]

83 Leonis abbreviated 83 Leo is a binary star system approximately 58 light-years away in the constellation of Leo (the Lion). The primary star of the system is a cool […]