Planet GJ 180 b

Name GJ 180 b
Planet Status Confirmed
Discovered in 2014
Mass
Mass*sin(i) 6.75 ( -1.78 +1.37 ) MJ +
Semi-Major Axis 0.092 (± 0.008) AU +
Orbital Period 17.132 (± 0.008) day +
Eccentricity 0.02 ( -0.01 +0.14 ) +
ω 255.0 ( -17.0 +78.0 ) deg +
Tperi
Radius
Inclination
Update 2020-01-10
Detection Method Radial Velocity
Mass Detection Method Spectrum
Radius Detection Method
Primary transit
Secondary transit
λ
Impact Parameter b
Time Vr=0
Velocity Semiamplitude K 3.37 ( -0.61 +0.47 ) m/s
Calculated temperature
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

GJ 180
Name GJ 180
Distance
Spectral type M2V
Apparent magnitude V 10.894
Mass 0.43 MSun
Age
Effective temperature 3371.0 K
Radius
Metallicity [Fe/H]
Detected Disc
Magnetic Field
RA2000 04:53:50.0
Dec2000 -17:46:24
Alternate Names
Planetary system
3 planets

Related publications

Search for Nearby Earth Analogs. II. detection of five new planets, eight planet candidates, and confirmation of three planets around nine nearby M dwarfs
2020 FENG F., BUTLER P., SHECTMAN S., CRANE J., VOGT S. et al.
ApJ. Suppl., 246, 11
paper  arxiv  

Bayesian search for low-mass planets around nearby M dwarfs. Estimates for occurrence rate based on global detectability statistics
2014 TUOMI M., JONES H., BARNES J., ANGLADA-ESCUDE G. & JRNKINS J.
MNRAS, 441, 1545
paper  arxiv  

Strong Dependence of the Inner Edge of the Habitable Zone on Planetary Rotation Rate
2014 YANG J., BOUE G., FABRYCKY D. & ABBOT D.
ApJ Letters, 787, L2
paper  arxiv  

Cosmological aspects of planetary habitability
2014 SHCHEKINOV Y., SAFONOVA M. & MURTHY J.
ApJ, submitted
arxiv