Planet S Ori 70

Detailed information about planet S Ori 70 and its parameters.

Planet

Name
S Ori 70
Planet Status
Confirmed
Discovered in
2002
Publication
Status
Published in a refereed paper
Update
2025-09-02
Mass
Mass*sin(i)
Semi-Major Axis
Orbital Period
Eccentricity
Angular distance
ω
Tperi
Radius
Inclination
Detection Method
Imaging, Other, Astrometry
Mass Meas. Method
Spectrum
Radius Meas. Method
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
S Ori J053810.1-023626, Mayrit 520267
Data Source Type Result Value Result Figure Notes Reference
Molecule Data Source Type Result Value Result Figure Notes Reference
CrH
Modeling Detected 2017 - ZAPATERO-OSORIO M.-R.
FeH
Modeling Detected 2017 - ZAPATERO-OSORIO M.-R.
H2O
Modeling Detected 2017 - ZAPATERO-OSORIO M.-R.

Spectral type T5-7. Using proper motion studies, Peña Ramírez et al. (2011) and (2015) deem S Ori 70 not a likely member of the Sigma Orionis cluster, rather a foreground field T-type dwarf with peculiar colors or a planet escaping from the Orion region.

https://simbad.cds.unistra.fr/simbad/sim-id?Ident=%5BBZR99%5D+%7BS+Ori%7D+70

System without star

Distance
352.0 pc
RA2000
05:38:10.1
Dec2000
-02:36:26.0