Planet Kepler-45 b

Name Kepler-45 b
Planet Status Confirmed
Discovered in 2011
Mass 0.505 ( -0.09 +0.09 ) MJ
Mass*sin(i)
Semi-Major Axis 0.03 AU
Orbital Period 2.455239 (± 5e-06) day
Eccentricity 0.11 (± 0.1)
ω 230.0 (± 68.0) deg
Tperi
Radius 0.96 ( -0.11 +0.11 ) RJ
Inclination 87.0 (± 0.7) deg
Update 2021-02-05
Detection Method Primary Transit
Mass Detection Method
Radius Detection Method
Primary transit
Secondary transit
λ
Impact Parameter b 0.6 ( -0.2 +0.2 )
Time Vr=0
Velocity Semiamplitude K 110.0 ( -10.0 +10.0 ) m/s
Calculated temperature 1000.0 ( -20.0 +20.0 ) K
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names KOI-254 b, 2MASS J19312949+4103513 b, K00254.01, KIC 5794240 b, KOI-254.01, WISE J193129.49+410351.1 b

Star

Kepler-45
Name Kepler-45
Distance 333.0 (± 33.0) pc
Spectral type M
Apparent magnitude V 16.88
Mass 0.59 (± 0.06) MSun
Age 0.5 Gyr
Effective temperature 3820.0 (± 90.0) K
Radius 0.55 (± 0.11) RSun
Metallicity [Fe/H] 0.28 ( -0.14 +0.14 )
Detected Disc
Magnetic Field
RA2000 19:31:29.5
Dec2000 +41:03:51
Alternate Names 2MASS J19312949+4103513, KIC 5794240, KOI-254, WISE J193129.49+410351.1
Planetary system 1 planet

Remarks

Alias 2MASS 19312949+4103513

More data


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The Exoplanet Handbook
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Content
Content and Chapter 5