Planet HATS-31 b

Detailed information about planet HATS-31 b and its parameters.

Planet parameters Publications Observability Predictor Exo3D

Planet

Name
HATS-31 b
Planet Status
Confirmed
Discovered in
2016
Publication
Status
—
Update
2026-06-09
Mass
0.88 ( +0.12 -0.12 ) MJ
Mass*sin(i)
—
Semi-Major Axis
0.0478 ( ± 0.0012 ) AU
Orbital Period
3.37796 ( ± 1.2e-05 ) day
Eccentricity
0.233 ( +0.0 -0.233 )
Angular distance
—
ω
—
Tperi
—
Radius
1.64 ( +0.22 -0.22 ) RJ
Inclination
85.0 ( +2.5 -1.6 ) deg
Detection Method
Primary Transit
Mass Meas. Method
Radial Velocity
Radius Meas. Method
Primary Transit
Primary transit
2456960.1476 ( ± 0.0011 ) JD
Secondary transit
—
λ
—
Impact Parameter b
0.48 ( +0.11 -0.21 )
Time Vr=0
—
Velocity Semiamplitude K
102.0 ( ± 13.0 ) m/s
Calculated temperature
1823.0 K
Measured temperature
—
Hottest point longitude
—
Geometric albedo
—
Surface gravity log(g/gH)
—
Alternate Names
TOI-6546.01
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
HATS-31
Distance
872.0 ( ± 84.0 ) pc
Spectral type
—
Apparent magnitude V
13.1
Apparent magnitude I
—
Apparent magnitude J
—
Apparent magnitude H
—
Apparent magnitude K
—
Mass
1.275 ( ± 0.096 ) MSun
Age
4.3 ( ± 1.1 ) Gyr
Effective temperature
6050.0 ( ± 120.0 ) K
Radius
1.87 ( ± 0.18 ) RSun
Metallicity [Fe/H]
0.0 ( ± 0.07 )
Detected Disc
—
Magnetic Field
—
RA2000
12:46:49.0
Dec2000
-24:25:39.0
Alternate Names
—

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