Kepler-69c

Kepler-69c
Discovery
Discovered by	Kepler spacecraft
Discovery date	18 April 2013
Detection method	Transit (Kepler Mission Method)
Orbital characteristics
Semi-major axis	0.64+0.15; −0.11 AU
Eccentricity	0.14+0.18; −0.1
Orbital period	242.4613 (± 0.006) d
Inclination	89.85+0.03; −0.08
Star	Kepler-69
Physical characteristics
Mean radius	1.71+0.34; −0.23 REarth
Mass	~6 M🜨
Temperature	548 K (275 °C; 527 °F)
	↑ Based on improved models of Kepler-69c after it was found to be uninhabitable. ;

Kepler-69c is an uninhabitable exoplanet. It orbits Kepler-69 at 0.64 AU.

Properties

Kepler-69c is a Venus-like exoplanet with a mass of 6M earth and a radius of 1.71R earth.

↑ ^1.0 ^1.1 ^1.2 ^1.3 Staff (January 7, 2013). "Kepler KOI Search Results for KOI-172.02". Space Telescope Science Institute. Retrieved January 11, 2013.
↑ ^2.0 ^2.1 ^2.2 ^2.3 Staff. "NASA Exoplanet Archive -KOI-172.02". Caltech. Retrieved January 11, 2013.
↑ ^3.0 ^3.1 Barclay, Thomas; et al. (2013). "A super-Earth-sized planet orbiting in or near the habitable zone around Sun-like star". The Astrophysical Journal. 768 (2): 101. arXiv:1304.4941. Bibcode:2013ApJ...768..101B. doi:10.1088/0004-637X/768/2/101. S2CID 51490784.

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Discovery

Discovered by	Kepler spacecraft
Discovery date	18 April 2013
Detection method	Transit (Kepler Mission Method)
Orbital characteristics
Semi-major axis	0.64^+0.15 _−0.11^[1]^[2] AU
Eccentricity	0.14^+0.18 _−0.1^[1]^[2]
Orbital period	242.4613 (± 0.006)^[1]^[3]^[2] d
Inclination	89.85^+0.03 _−0.08^[1]^[2]
Star	Kepler-69
Physical characteristics
Mean radius	1.71^+0.34 _−0.23^[3] `R`_Earth
Mass	~6 `M`_🜨
Temperature	548 K (275 °C; 527 °F)^{[note 1]}
↑ Based on improved models of Kepler-69c after it was found to be uninhabitable.