Planet HD 94834 Ab

Detailed information about planet HD 94834 Ab and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
HD 94834 Ab
Planet Status
Confirmed
Discovered in
2018
Update
2025-02-11
Mass
1.26 ( ± 0.17 ) MJ
Mass*sin(i)
1.26 ( ± 0.17 ) MJ
Semi-Major Axis
2.74 ( ± 0.19 ) AU
Orbital Period
1576.0 ( ± 76.0 ) day
Eccentricity
0.14 ( ± 0.1 )
ω
38.0 ( ± 41.0 ) deg
Tperi
2456100.0 ( ± 190.0 ) JD
Radius
1.242 RJ
Inclination
—
Detection Method
Radial Velocity
Mass Meas. Method
Radial Velocity
Radius Meas. Method
Theoretical
Primary transit
—
Secondary transit
—
λ
—
Impact Parameter b
—
Time Vr=0
—
Velocity Semiamplitude K
20.7 ( ± 2.9 ) 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
HD 94834 A
Distance
81.0 pc
Spectral type
K1III-IV
Apparent magnitude V
7.61
Mass
1.11 MSun
Age
—
Effective temperature
4798.0 K
Radius
4.2 RSun
Metallicity [Fe/H]
—
Detected Disc
—
Magnetic Field
—
RA2000
10:57:15.1
Dec2000
+24:08:34.0
Alternate Names
—

An M dwarf companion star (spT ∼M4V) lies 3.9 arcseconds away (316 AUs at 81 pc).

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