K2-18c
Etoso
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exoplanet
maso
0,02363±0,00418 Jupiter-maso[2]
kataloga numero
dato de malkovro aŭ invento
decembro 2017[3]
M sin i
7,51±1,33 Termaso[3]
orbita discentreco
0,47[8]
granda duonakso
0,06±0,003 astronomia unuo[10]
Referenco
- ↑ 1,0 1,1 1,2 1,3 1,4 1,5 1,6 1,7 1,8 SIMBAD
- ↑ 2,0 2,1 2,2 2,3 2,4 2,5 Extrasolar Planets Encyclopaedia
- ↑ 3,0 3,1 3,2 3,3 3,4 Characterization of the K2-18 multi-planetary system with HARPS. A habitable zone super-Earth and discovery of a second, warm super-Earth on a non-coplanar orbit, Exoplanet Archive
- ↑ 4,0 4,1 4,2 4,3 Exoplanet Archive
- ↑ inferred from equatorial coordinates
- ↑ Exoplanet Archive, K2-18, Characterization of the K2-18 multi-planetary system with HARPS. A habitable zone super-Earth and discovery of a second, warm super-Earth on a non-coplanar orbit
- ↑ Extrasolar Planets Encyclopaedia, 2MASS J11301450+0735180
- ↑ Characterization of the K2-18 multi-planetary system with HARPS. A habitable zone super-Earth and discovery of a second, warm super-Earth on a non-coplanar orbit, Extrasolar Planets Encyclopaedia, Exoplanet Archive
- ↑ Tidal evolution of exoplanetary systems hosting potentially habitable exoplanets. The cases of LHS-1140 b-c and K2-18 b-c, Extrasolar Planets Encyclopaedia
- ↑ Characterization of the K2-18 multi-planetary system with HARPS. A habitable zone super-Earth and discovery of a second, warm super-Earth on a non-coplanar orbit, Exoplanet Archive, Extrasolar Planets Encyclopaedia
- ↑ 11,0 11,1 11,2 11,3 11,4 Gaia Data Release 2