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Dombay

HAT-P-3

Orange dwarf in Ursa Major

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Proper Name	Dombay
Bayer Designation	None
Flamsteed Number	None
HR (BSC)	None
HD	None
Other Designations	HAT-P-3
Constellation	Ursa Major
Right Ascension	13h 44m 23s
Declination	+48° 1' 43"
Distance	440 light years 135 parsecs
Magnitude	Apparent: +11.86 Absolute: +6.21
Spectral Class	K1V orange dwarf
Planets in this system	Teberda (Dombay b, HAT-P-3 b), gas giant
Optimum Visibility	April / May (Usually visible from northern latitudes)
Notes	Dombay is an orange dwarf star a little less massive and luminous than the Sun, at a distance of some 440 light years in the constellation of Ursa Major. It as a single known planet, a hot Jupiter known as Dombay b or Teberda, that follows a very close orbit around the star. Teberda is a gas giant that is slightly smaller than, and considerably less dense than, the planet Jupiter in the Solar System.

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