Epoch 2000 Equinox 2000
|Right ascension||19h 52m 04.5435s|
|Declination||+28° 06′ 01.356″|
|Apparent magnitude (V)||8.242|
HD 188015 is an 8th magnitude star about 172 light-years away in the constellation of Vulpecula. It is a yellow subgiant, a Sun-like star that has ceased or is about to stop hydrogen fusion in its core. However, it is only slightly brighter than the Sun, but probably much older.
(in order from star)
|c (unconfirmed)||>0.07 MJ||0.08||8.386||0.23||—||—|
|b||>1.50 ± 0.13 MJ||1.203 ± 0.070||461.2 ± 1.7||0.137 ± 0.026||—||—|
- "Notes for star HD 188015". The Extrasolar Planets Encyclopaedia.
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