Planet TOI-4377 b

Detailed information about planet TOI-4377 b and its parameters.

Planet parameters Publications Observability Predictor Exo3D

Planet

Name
TOI-4377 b
Planet Status
Confirmed
Discovered in
2023
Publication
Status
—
Update
2023-12-08
Mass
0.957 ( ± 0.09 ) MJ
Mass*sin(i)
—
Semi-Major Axis
0.0579 ( ± 0.0011 ) AU
Orbital Period
4.378081 ( ± 2e-05 ) day
Eccentricity
0.045 ( +0.053 -0.045 )
Angular distance
—
ω
-0.73 ( +2.0 -1.0 ) deg
Tperi
—
Radius
1.35 ( ± 0.08 ) RJ
Inclination
80.3 ( +1.7 -1.4 ) deg
Detection Method
Primary Transit
Mass Meas. Method
Radial Velocity
Radius Meas. Method
Primary Transit
Primary transit
2458602.1245 ( ± 0.0023 ) JD
Secondary transit
—
λ
—
Impact Parameter b
0.605 ( +0.08 -0.1 )
Time Vr=0
—
Velocity Semiamplitude K
96.2 ( ± 8.0 ) 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

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Star

Name
TOI-4377
Distance
459.0 ( ± 3.0 ) pc
Spectral type
K0IV
Apparent magnitude V
11.7
Apparent magnitude I
—
Apparent magnitude J
—
Apparent magnitude H
—
Apparent magnitude K
—
Mass
1.36 ( ± 0.08 ) MSun
Age
3.88 ( +0.82 -0.54 ) Gyr
Effective temperature
4974.0 ( ± 57.0 ) K
Radius
3.52 ( ± 0.15 ) RSun
Metallicity [Fe/H]
0.2 ( ± 0.04 )
Detected Disc
—
Magnetic Field
—
RA2000
10:59:44.0
Dec2000
-82:13:17.0
Alternate Names
TYC 9422-91-1, TIC 394918211

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