Planet ECHA J0838.9-7916

Detailed information about planet ECHA J0838.9-7916 and its parameters.

Planet

Name
ECHA J0838.9-7916
Planet Status
Confirmed
Discovered in
2004
Publication
Status
Published in a refereed paper
Update
2025-11-19
Mass
Mass*sin(i)
Semi-Major Axis
Orbital Period
Eccentricity
Angular distance
ω
Tperi
Radius
Inclination
Detection Method
Imaging
Mass Meas. Method
Spectrum
Radius Meas. Method
Flux
Primary transit
Secondary transit
λ
Impact Parameter b
Time Vr=0
Velocity Semiamplitude K
Calculated temperature
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names
RECX 17, 2MASS J08385150-7916137
Data Source Type Result Value Result Figure Notes Reference
Molecule Data Source Type Result Value Result Figure Notes Reference

Spectral type M5.5. Age 8 Myr. Member of Eta Chamaeleontis cluster.

No link

System without star

Distance
94.0 pc
RA2000
08:38:51.5
Dec2000
-79:16:13.8