Planet HR 5183 Ab

Detailed information about planet HR 5183 Ab and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
HR 5183 Ab
Planet Status
Confirmed
Discovered in
2019
Update
2024-08-05
Mass
3.23 ( ± 0.14 ) MJ
Mass*sin(i)
3.23 ( ± 0.14 ) MJ
Semi-Major Axis
18.0 ( +6.0 -4.0 ) AU
Orbital Period
27400.0 ( ± 11000.0 ) day
Eccentricity
0.84 ( ± 0.04 )
ω
340.0 ( ± 30.0 ) deg
Tperi
2458121.0 ( ± 12.0 ) 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
38.25 ( ± 0.6 ) m/s
Calculated temperature
110.0 ( ± 60.0 ) K
Measured temperature
—
Hottest point longitude
—
Geometric albedo
—
Surface gravity log(g/gH)
—
Alternate Names
HD 120066 b, HD 120066 Ab
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
HR 5183 A
Distance
31.49 ( ± 0.04 ) pc
Spectral type
G0IV-V
Apparent magnitude V
6.3
Mass
1.07 ( ± 0.04 ) MSun
Age
7.7 ( +1.4 -1.2 ) Gyr
Effective temperature
5794.0 ( ± 100.0 ) K
Radius
1.53 ( ± 0.06 ) RSun
Metallicity [Fe/H]
0.1 ( ± 0.06 )
Detected Disc
—
Magnetic Field
—
RA2000
13:46:57.0
Dec2000
+06:20:59.0
Alternate Names
HD 120066, HD 120066 A

A late K dwarf companion star (BD+07 2692, spT K7Ve) lies 15,372 AUs away.

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