Planet HD 4732 Ac

Detailed information about planet HD 4732 Ac and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
HD 4732 Ac
Mass
—
Mass*sin(i)
2.37 ( +0.38 -0.38 ) MJ
Semi-Major Axis
4.6 ( ± 0.23 ) AU
Orbital Period
2732.0 ( ± 81.0 ) day
Eccentricity
0.23 ( ± 0.07 )
ω
118.0 ( ± 15.0 ) deg
Tperi
2456093.0 ( ± 103.0 ) JD
Radius
—
Inclination
—
Primary transit
—
Secondary transit
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λ
—
Impact Parameter b
—
Time Vr=0
—
Velocity Semiamplitude K
24.4 ( ± 2.2 ) m/s
Calculated temperature
—
Measured temperature
—
Hottest point longitude
—
Surface gravity log(g/gH)
—
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
HD 4732 A
Distance
56.5 ( ± 3.2 ) pc
Spectral type
K0III-IV
Apparent magnitude V
5.9
Apparent magnitude I
—
Apparent magnitude J
—
Apparent magnitude H
—
Apparent magnitude K
—
Mass
1.74 ( +0.2 -0.14 ) MSun
Age
—
Effective temperature
4959.0 ( ± 25.0 ) K
Radius
5.4 ( ± 0.4 ) RSun
Metallicity [Fe/H]
0.01 ( ± 0.04 )
Detected Disc
—
Magnetic Field
—
RA2000
00:49:13.9
Dec2000
-24:08:12.0
Alternate Names
HD 4732

An M dwarf companion star lies 484 AUs away.

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