Planet HD 283869 b

Detailed information about planet HD 283869 b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
HD 283869 b
Planet Status
Confirmed
Discovered in
2018
Update
2018-08-13
Mass
—
Mass*sin(i)
—
Semi-Major Axis
0.4 AU
Orbital Period
106.0 ( +74.0 -25.0 ) day
Eccentricity
—
ω
—
Tperi
—
Radius
0.1749 ( ± 0.0116 ) RJ
Inclination
89.744 ( +0.131 -0.085 ) deg
Detection Method
Primary Transit
Mass Meas. Method
—
Radius Meas. Method
Primary Transit
Primary transit
2457828.3869 ( ± 0.0011 ) JD
Secondary transit
—
λ
—
Impact Parameter b
0.64 ( +0.13 -0.31 )
Time Vr=0
—
Velocity Semiamplitude K
—
Calculated temperature
255.0 K
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
HD 283869
Distance
47.51 ( ± 0.65 ) pc
Spectral type
—
Apparent magnitude V
10.6
Mass
0.74 ( ± 0.03 ) MSun
Age
—
Effective temperature
4655.0 ( ± 55.0 ) K
Radius
0.66 ( ± 0.03 ) RSun
Metallicity [Fe/H]
0.15 ( ± 0.03 )
Detected Disc
—
Magnetic Field
—
RA2000
04:47:42.0
Dec2000
+26:09:00.0
Alternate Names
EPIC 248045685

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