Planet HIP 79431 b

Name HIP 79431 b
Discovered in 2010
Mass 2.1 MJ
Semi-major axis 0.36 AU
Orbital period 111.7 (± 0.7) day
Eccentricity 0.29
ω 287.4 (± 3.2) deg
Tperi 2454980.3 (± 1.2) JD
Radius
Inclination
Update Jan. 11, 2010
Detection Method Radial Velocity
Mass Detection Method
Radius Detection method
Molecules detected
Primary transit
Secondary transit
Anomaly angle
impact Parameter b
Time Vr=0
Velocity Semiamplitude K
Calculated temperature
Measured temperature
Hottest point longitute
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Observability Predictor

Star

Name HIP 79431
Distance 14.4 (± 0.7) pc
Spectral type M3V
Apparent magnitude V 11.34
Mass 0.49 (± 0.05) MSun
Age
Effective temperature 3191.0 (± 100.0) K
Radius
Metallicity [Fe/H] 0.4 (± 0.1)
Detected Disc
Magnetic Field
RA2000 16:12:42.0
Dec2000 -18:52:32
Alternate Names
Planetary system 1 planet

More data


Related publications

Limits on low frequency radio emission from southern exoplanets with the Murchison Widefield Array
2014 MURPHY T., BELL M., KAPLAN D., GAENSLER B., OFFRINGA A. et al.
MNRAS, accepted
arxiv  

M2K: I. A Jovian mass planet around the M3V star HIP79431
2010 APPS K., CLUBB K., FISCHER D., GAIDOS E., HOWARD A., JOHNSON J., MARCY J., ISAACSON H., GIGUERE M., VALENTI J., RIDRIGUEZ V., CHUBAK C. & LEPINE S.
PASP, 122, 156
paper