| Proper Name | None | | Designations | Kepler-244 b, KOI-864 b, KOI-864.01, KIC 6849310 b, KIC 6849310.01 | | Classification | Ice giant or Earth-mass planet | | Orbital Period | 20 days, 1 hour | | Mean Distance from Kepler-244 | 20.9 million km
0.14 AU | | Mass | Not known | | Diameter | 2.8 x Earth | | Temperature | Not known | | Parent star | Kepler-244, yellow dwarf in Lyra | | Other planets in this system | Kepler-244 c, Earth-mass planet
Kepler-244 d, Earth-mass planet | | Notes | Kepler-244 is yellow star more than 3,600 light years from the Sun. It has three known planets, all in very close orbits around the star, and Kepler-244 b is the innermost of these planets. With a diameter nearly three times that of Earth, Kepler-244 b is either a large rocky world or a compact Neptune-like planet. |
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