Planet TOI-3688 Ab

Detailed information about planet TOI-3688 Ab and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
TOI-3688 Ab
Planet Status
Confirmed
Discovered in
2022
Update
2024-11-02
Mass
0.98 ( ± 0.11 ) MJ
Mass*sin(i)
—
Semi-Major Axis
0.0456 ( +0.0009 -0.001 ) AU
Orbital Period
3.246075 ( ± 1.2e-05 ) day
Eccentricity
—
ω
—
Tperi
—
Radius
1.167 ( ± 48.0 ) RJ
Inclination
87.9 ( ± 1.2 ) deg
Detection Method
Primary Transit
Mass Meas. Method
Radial Velocity
Radius Meas. Method
Primary Transit
Primary transit
2459108.0507 ( ± 0.0014 ) JD
Secondary transit
—
λ
—
Impact Parameter b
0.27 ( ± 0.16 )
Time Vr=0
—
Velocity Semiamplitude K
119.0 ( ± 13.0 ) m/s
Calculated temperature
1534.0 ( ± 29.0 ) K
Measured temperature
—
Hottest point longitude
—
Geometric albedo
—
Surface gravity log(g/gH)
—
Alternate Names
TOI-3688.01
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
TOI-3688 A
Distance
401.0 ( ± 2.0 ) pc
Spectral type
G0V
Apparent magnitude V
—
Mass
1.2 MSun
Age
3.3 Gyr
Effective temperature
5950.0 K
Radius
1.302 RSun
Metallicity [Fe/H]
0.262
Detected Disc
—
Magnetic Field
—
RA2000
02:37:08.0
Dec2000
+54:51:04.0
Alternate Names
—

Mugrauer et al. (2023): an M dwarf companion star lies 1,976 AUs away.

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