ExoAtmospheres
IAC community database for exoplanet atmospheric observations

 

GJ 3929 b

Planet status Confirmed
Planet type Warm Earth-size
Period 2.6162745 d
Mass 0.0038 MJ 1.20764 M⊕
Radius 0.1026 RJ 1.14912 R⊕
Semi major axis 0.02569 AU
Star name GJ 3929
Star distance 15.83 pc
Star teff 3369 K
Star radius 0.35 R☉
Temperature (calculated) 569 K
V 12 mag
J 8.694 mag
K 7.869 mag
Alternate names TOI-2013 b
Exoplanet Encyclopaedia

Molecules

Featureless spectra: Detection

JWST-MIRI

The JWST Rocky Worlds DDT Program reveals GJ 3929b to likely be a bare rock

2025, Qiao Xue, Michael Zhang et al.