Planet BD+49 828 b

Detailed information about planet BD+49 828 b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
BD+49 828 b
Planet Status
Confirmed
Discovered in
2015
Update
2015-07-26
Mass
1.6 ( +0.4 -0.2 ) MJ
Mass*sin(i)
1.6 ( +0.4 -0.2 ) MJ
Semi-Major Axis
4.2 ( +0.32 -0.2 ) AU
Orbital Period
2590.0 ( +300.0 -180.0 ) day
Eccentricity
0.35 ( +0.24 -0.1 )
ω
170.0 ( ± 32.0 ) deg
Tperi
2455470.0 ( +200.0 -170.0 ) JD
Radius
—
Inclination
—
Detection Method
Radial Velocity
Mass Meas. Method
Radial Velocity
Radius Meas. Method
—
Primary transit
—
Secondary transit
—
λ
—
Impact Parameter b
—
Time Vr=0
—
Velocity Semiamplitude K
18.8 ( +6.2 -2.0 ) m/s
Calculated temperature
—
Measured temperature
—
Hottest point longitude
—
Geometric albedo
—
Surface gravity log(g/gH)
—
Alternate Names
—
Data Source Type Result Value Result Figure Notes Reference
Molecule Data Source Type Result Value Result Figure Notes Reference

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Star

Name
BD+49 828
Distance
—
Spectral type
K0III
Apparent magnitude V
9.38
Mass
1.52 ( ± 0.22 ) MSun
Age
2.3 Gyr
Effective temperature
4943.0 ( ± 30.0 ) K
Radius
7.6 ( ± 1.3 ) RSun
Metallicity [Fe/H]
-0.19 ( ± 0.06 )
Detected Disc
—
Magnetic Field
—
RA2000
03:02:34.0
Dec2000
+49:43:48.0
Alternate Names
—

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