Magnitude 11.86 Apparent magnitude (V) 11.86 | ||
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HAT-P-3, is a metal-rich K star located about 450 light-years away in the constellation Ursa Major. At a magnitude of about 11.5 it is not visible to the naked eye but is visible in a small to medium-sized amateur telescope. It is believed to be a relatively young star and has a slightly enhanced level of chromospheric activity.
Planetary system
This star is home to the extrasolar planet HAT-P-3b discovered by the HATNet Project using the transit method.
References
HAT-P-3 Wikipedia(Text) CC BY-SA