Kepler-445b

Kepler-445b
Discovery
Discovery site	Kepler Space Observatory
Discovery date	2015
Detection method	Transit
Orbital characteristics
Semi-major axis	0.023656 AU (3,538,900 km)
Eccentricity	0
Orbital period (sidereal)	2.98416640+0.00000891; −0.00000936 d
Inclination	89.74
Star	Kepler-445
Physical characteristics
Mean radius	1.74+0.29; −0.28 REarth
Temperature	426 K (153 °C; 307 °F)

Kepler-445b is an exoplanet orbiting the Red dwarf star Kepler-445 every 3 days.^[3] Due to this short orbital period its temperature is 426 K (153 °C; 307 °F)^[4] and is considered non habitable due to the high temperature.

Size comparison
Earth	Kepler-445b

References[]

^ ^a ^b Mann, Andrew W.; Dupuy, Trent; Muirhead, Philip S.; Johnson, Marshall C.; Liu, Michael C.; Ansdell, Megan; Dalba, Paul A.; Swift, Jonathan J.; Hadden, Sam (2017), "The Gold Standard: Accurate Stellar and Planetary Parameters for EightKeplerM Dwarf Systems Enabled by Parallaxes", The Astronomical Journal, 153 (6): 267, arXiv:1705.01545, doi:10.3847/1538-3881/aa7140, S2CID 119325474
^ "Kepler Objects of Interest".
^ "Kepler-445".
^ "Kepler Objects of Interest".

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[Mann2017-1] Mann, Andrew W.; Dupuy, Trent; Muirhead, Philip S.; Johnson, Marshall C.; Liu, Michael C.; Ansdell, Megan; Dalba, Paul A.; Swift, Jonathan J.; Hadden, Sam (2017), "The Gold Standard: Accurate Stellar and Planetary Parameters for EightKeplerM Dwarf Systems Enabled by Parallaxes", The Astronomical Journal, 153 (6): 267, arXiv:1705.01545, doi:10.3847/1538-3881/aa7140, S2CID 119325474

[2] "Kepler Objects of Interest".

[3] "Kepler-445".

[4] "Kepler Objects of Interest".

[1]

[2]

[3]

[4]

v The Kepler-445 system
Stars	Kepler-445
Planets	Kepler-445b Kepler-445c Kepler-445d