Planet HIP 65891 b

Detailed information about planet HIP 65891 b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
HIP 65891 b
Planet Status
Retracted
Discovered in
2015
Publication
Status
Published in a refereed paper
Update
2021-08-26
Mass
—
Mass*sin(i)
6.0 ( +0.5 -0.5 ) MJ
Semi-Major Axis
2.81 ( ± 0.09 ) AU
Orbital Period
1084.5 ( ± 23.2 ) day
Eccentricity
0.13 ( ± 0.05 )
Angular distance
—
ω
355.5 ( ± 15.5 ) deg
Tperi
2456014.8 ( ± 49.3 ) 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
64.9 ( ± 2.4 ) m/s
Calculated temperature
—
Measured temperature
—
Hottest point longitude
—
Geometric albedo
—
Surface gravity log(g/gH)
—
Alternate Names
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Data Source Type Result Value Result Figure Notes Reference
Molecule Data Source Type Result Value Result Figure Notes Reference

This planet is retracted because of recent astrometric results by Kiefer+20 showing it has a mass >60 Jupiter masses at 1 sigma.

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Star

Name
HIP 65891
Distance
136.0 ( ± 1.0 ) pc
Spectral type
K0III
Apparent magnitude V
6.75
Apparent magnitude I
—
Apparent magnitude J
—
Apparent magnitude H
—
Apparent magnitude K
—
Mass
2.5 ( ± 0.21 ) MSun
Age
—
Effective temperature
5000.0 ( ± 100.0 ) K
Radius
8.93 ( ± 1.02 ) RSun
Metallicity [Fe/H]
0.16 ( ± 0.1 )
Detected Disc
—
Magnetic Field
—
RA2000
13:30:25.0
Dec2000
-58:39:52.0
Alternate Names

No remarks

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