Planet GJ 433 b

Name GJ 433 b
Planet Status Confirmed
Discovered in 2009
Mass
Mass*sin(i) 0.01869 ( -0.00387 +0.00488 ) MJ +
Semi-Major Axis 0.062 (± 0.005) AU +
Orbital Period 7.3708 ( -0.0014 +0.0009 ) day +
Eccentricity 0.02 ( -0.02 +0.1 ) +
ω 140.0 ( -139.0 +216.0 ) deg +
Tperi 2454287.0 (± 1.0) JD
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 2.81 ( -0.44 +0.51 ) m/s
Calculated temperature
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

GJ 433
Name GJ 433
Distance 9.04 (± 0.15) pc
Spectral type M1.5
Apparent magnitude V 9.79
Mass 0.48 MSun
Age
Effective temperature 3600.0 K
Radius
Metallicity [Fe/H] -0.22
Detected Disc
Magnetic Field
RA2000 11:35:27.0
Dec2000 -32:32:24
Alternate Names
Planetary system
3 planets

Other web-pages

Papers with primary data:

More data


Related publications

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Content
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