Planet Kepler-445 b

Name Kepler-445 b
Planet Status Confirmed
Discovered in 2015
Mass 0.02 ( -0.003 +0.003 ) MJ
Mass*sin(i)
Semi-Major Axis
Orbital Period 2.984151 (± 1.1e-05) day
Eccentricity 0.0
ω
Tperi
Radius 0.141 ( -0.021 +0.021 ) RJ
Inclination 89.74 ( -0.18 +0.28 ) deg
Update 2015-01-09
Detection Method Primary Transit
Mass Detection Method Theoretical
Radius Detection Method Primary Transit
Primary transit 2454699.8806 (± 0.0033) JD
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-445
Name Kepler-445
Distance 90.0 pc
Spectral type
Apparent magnitude V 18.0
Mass 0.18 (± 0.04) MSun
Age
Effective temperature 3157.0 (± 60.0) K
Radius 0.21 (± 0.03) RSun
Metallicity [Fe/H] 0.19 (± 0.12)
Detected Disc
Magnetic Field
RA2000 19:54:57.0
Dec2000 +46:29:55
Alternate Names
Planetary system
3 planets

More data


Related publications

The Gold Standard: Accurate Stellar and Planetary Parameters for Eight Kepler M dwarf Systems Enabled by Parallaxes
2017 MANN A., DUPUY T., MUIRHEAD Ph., JOHNSON M., LIU M. et al.
Astron. J., 153, 267
paper  arxiv  

Kepler-445, Kepler-446 and the Occurrence of Compact Multiples Orbiting Mid-M Dwarf Stars
2015 MUIRHEAD Ph., MANN A., VANDERGURG A., MORTON T., KRAUS A. et al.
ApJ, accepted
arxiv