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About
GJ 3929 b
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Planet status
Confirmed
Planet type
Warm Earth-size
Period
2.6162745 d
Mass
0.0038 M
J
1.20764 M⊕
Radius
0.1026 R
J
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.