| Proper Name | None | | Designations | Kepler-444 d, Kepler-444 A d, KOI-3158.03, KOI-3158 d, KOI-3158 A d, KIC 6278762 d, KIC 6278762 A d | | Classification | Earth-mass planet | | Orbital Period | 6 days, 5 hours | | Mean Distance from Kepler-444 | 9.0 million km 0.060 AU | | Mass | Not known | | Diameter | 0.53 x Earth | | Temperature | Not known | | Parent star | Kepler-444, orange dwarf in Lyra | | Other planets in this system |
Kepler-444 b, Earth-mass planet
Kepler-444 c, Earth-mass planet
Kepler-444 e, Earth-mass planet
Kepler-444 f, Earth-mass planet
Kepler-444 g, extrasolar planet candidate
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Imagery provided by Aladin sky atlas
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