Planet Kepler-557 b

Name Kepler-557 b
Planet Status Confirmed
Discovered in 2016
Mass
Mass*sin(i)
Semi-Major Axis
Orbital Period 3.70598955 ( -4.87e-06 +4.87e-06 ) day
Eccentricity
ω
Tperi
Radius 0.238 ( -0.034 +0.071 ) RJ
Inclination
Update 2016-05-12
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-557
Name Kepler-557
Distance 1126.0 pc
Spectral type
Apparent magnitude V
Mass 1.11 ( -0.09 +0.12 ) MSun
Age
Effective temperature 6068.0 ( -199.33 +151.79 ) K
Radius 1.16 ( -0.16 +0.35 ) RSun
Metallicity [Fe/H] 0.02 ( -0.16 +0.129 )
Detected Disc
Magnetic Field
RA2000 19:34:50.0
Dec2000 +41:36:54
Alternate Names
Planetary system 1 planet

More data


Related publications

False Positive Probabilities for all Kepler Objects of Interest: 1284 Newly Validated Planets and 428 Likely False Positives
2016 MORTON T., BRYSON S., COUGHLIN J., ROWE J., RAVICHANDRAN G. et al.
ApJ, 822, 86
paper  arxiv   ADS