Exoplanet 2MASS J00402129+6112490 c

Name: 2MASS J00402129+6112490 c
Creator: Stellar Catalog
License: https://creativecommons.org/licenses/by/4.0/

Exoplanet 2MASS J00402129+6112490 c orbits star 2MASS J00402129+6112490 that lies 169 light years away from the Sun. It weighs about 7.2 Earth masses and orbits its star closer than Earth orbits Sun.

Sun distance
169 light years

2MASS J00402129+6112490 c

Exoplanet, sub-neptune

Star: 2MASS J00402129+6112490

Distance from the star: 0.106 AU

Orbit around star: 18.08816 days

Basic characteristic

Mass: 7.2 M Earth

Size: 2.47 R Earth | 0.2 R Jupiter

Density: 2649 kg/m3 | 48 % Earth

Temperature: 320 K | 47 °C

Year of discovery: 2023 (transit)

Comparison to the Solar system planets

Mass: Neptune (42 % Neptune mass)

Size: Neptune (64 % Neptune radius)

Density: Mars (67 % Mars density)

Distance: Mercury (27 % Mercury distance)

Other designations of this exoplanet
TIC 284441182 c, Karmn J00403+612 c, TOI-1470 c, 2MASS J0040+6112 c

Exoplanets around star 2MASS J00402129+6112490

Exoplanet 2MASS J00402129+6112490 c orbits star Class red dwarf 2MASS J00402129+6112490, which has lower mass than Sun. It is one of 2 known exoplanets orbiting this star.

2MASS J00402129+6112490 b	\| 0.03 AU
2MASS J00402129+6112490 c	\| 0.11 AU

Star 2MASS J00402129+6112490

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