Planet Kepler-81 d

Name Kepler-81 d
Planet Status Confirmed
Discovered in 2014
Mass
Mass*sin(i)
Semi-Major Axis 0.128 AU
Orbital Period 20.837846 ( -0.000181 +0.000181 ) day
Eccentricity
ω
Tperi
Radius 0.108 ( -0.024 +0.024 ) RJ
Inclination
Update 2014-03-06
Detection Method Primary Transit
Mass Detection Method
Radius Detection 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

Star

Kepler-81
Name Kepler-81
Distance
Spectral type
Apparent magnitude V 15.563
Mass 0.648 (± 0.028) MSun
Age
Effective temperature 4391.0 (± 65.0) K
Radius 0.578 (± 0.012) RSun
Metallicity [Fe/H] -0.2
Detected Disc
Magnetic Field
RA2000 19:34:32.9
Dec2000 +42:49:30
Alternate Names
Planetary system
3 planets

More data


Related publications

Validation of Kepler's Multiple Planet Candidates. III: Light Curve Analysis & Announcement of Hundreds of New Multi-planet Systems
2014 ROWE J., BRYSON T., MARCY G., LISSAUER J., JONTOF-HUTTER D. et al.
ApJ, 784, 45
paper  arxiv