Planet TOI-6420 b

Detailed information about planet TOI-6420 b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
TOI-6420 b
Planet Status
Confirmed
Discovered in
2025
Publication
Status
Published in a refereed paper
Update
2025-09-03
Mass
8.2 ( ± 0.4 ) MJ
Mass*sin(i)
—
Semi-Major Axis
0.075 ( ± 0.0017 ) AU
Orbital Period
6.961508 ( ± 1e-05 ) day
Eccentricity
0.08 ( ± 0.01 )
Angular distance
—
ω
48.4 ( +9.0 --110.0 ) deg
Tperi
—
Radius
1.0 ( ± 0.06 ) RJ
Inclination
85.8 ( ± 0.3 ) deg
Detection Method
Primary Transit
Mass Meas. Method
Radial Velocity
Radius Meas. Method
Primary Transit
Primary transit
2459985.848349 ( ± 0.002 ) JD
Secondary transit
—
λ
—
Impact Parameter b
0.85 ( ± 0.02 )
Time Vr=0
—
Velocity Semiamplitude K
795.0 ( ± 16.0 ) m/s
Calculated temperature
1213.0 ( ± 20.0 ) K
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

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Star

Name
TOI-6420
Distance
600.5 ( +70.0 -6.9 ) pc
Spectral type
G0IV-V
Apparent magnitude V
13.0
Apparent magnitude I
—
Apparent magnitude J
—
Apparent magnitude H
—
Apparent magnitude K
—
Mass
1.165 ( +0.069 -0.078 ) MSun
Age
4.4 ( +2.8 -2.0 ) Gyr
Effective temperature
6020.0 ( +140.0 -150.0 ) K
Radius
1.312 ( +0.051 -0.048 ) RSun
Metallicity [Fe/H]
0.24 ( +0.074 -0.077 )
Detected Disc
—
Magnetic Field
—
RA2000
08:22:10.6
Dec2000
-19:07:27.4
Alternate Names
TIC 143526233, UCAC4 355-047907

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