Planet HIP 107773 Ab

Detailed information about planet HIP 107773 Ab and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
HIP 107773 Ab
Planet Status
Confirmed
Discovered in
2015
Update
2024-07-28
Mass
1.98 ( +0.21 -0.21 ) MJ
Mass*sin(i)
1.98 ( +0.21 -0.21 ) MJ
Semi-Major Axis
0.72 ( ± 0.03 ) AU
Orbital Period
144.3 ( ± 0.5 ) day
Eccentricity
0.09 ( ± 0.06 )
ω
166.0 ( ± 33.0 ) deg
Tperi
2456202.3 ( ± 12.8 ) 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
42.7 ( ± 2.7 ) 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

See also Planets in Binaries webpage.

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Star

Name
HIP 107773 A
Distance
106.0 ( ± 4.0 ) pc
Spectral type
K0III
Apparent magnitude V
5.62
Mass
2.42 ( ± 0.27 ) MSun
Age
—
Effective temperature
4945.0 ( ± 100.0 ) K
Radius
11.6 ( ± 1.4 ) RSun
Metallicity [Fe/H]
0.03 ( ± 0.1 )
Detected Disc
—
Magnetic Field
—
RA2000
21:50:00.0
Dec2000
-64:42:45.0
Alternate Names
HD 207229

Ginski et al. (2021) report a companion star, likely an M dwarf, 40 AUs away.

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