Planet TOI-1634 Ab

Detailed information about planet TOI-1634 Ab and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
TOI-1634 Ab
Planet Status
Confirmed
Discovered in
2021
Update
2024-07-28
Mass
0.01545 ( ± 0.0022 ) MJ
Mass*sin(i)
—
Semi-Major Axis
0.01545 ( ± 0.00014 ) AU
Orbital Period
0.989343 ( ± 1.5e-05 ) day
Eccentricity
0.16 ( +0.0 -0.16 )
ω
—
Tperi
—
Radius
0.1597 ( ± 0.00723 ) RJ
Inclination
88.2 ( ± 1.1 ) deg
Detection Method
Primary Transit
Mass Meas. Method
Radial Velocity
Radius Meas. Method
Primary Transit
Primary transit
2458791.51473 ( ± 0.00061 ) JD
Secondary transit
—
λ
—
Impact Parameter b
0.24 ( ± 0.13 )
Time Vr=0
—
Velocity Semiamplitude K
5.04 ( ± 0.72 ) m/s
Calculated temperature
924.0 ( ± 22.0 ) 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

See also Planets in Binaries webpage.

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Star

Name
TOI-1634 A
Distance
35.274 ( ± 0.053 ) pc
Spectral type
M2V
Apparent magnitude V
13.2
Mass
0.502 ( ± 0.014 ) MSun
Age
—
Effective temperature
3550.0 ( ± 69.0 ) K
Radius
0.45 ( ± 0.013 ) RSun
Metallicity [Fe/H]
0.23 ( ± 0.08 )
Detected Disc
—
Magnetic Field
—
RA2000
03:45:34.0
Dec2000
+37:06:44.0
Alternate Names
—

Mugrauer & Michel (2020) detect a low-mass M dwarf companion star 90 AUs away.

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