Planet TOI-2587 Ab

Detailed information about planet TOI-2587 Ab and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
TOI-2587 Ab
Planet Status
Confirmed
Discovered in
2022
Update
2024-08-19
Mass
0.218 ( +0.054 -0.046 ) MJ
Mass*sin(i)
—
Semi-Major Axis
0.0635 ( +0.025 -0.0013 ) AU
Orbital Period
5.45664 ( ± 1.1e-05 ) day
Eccentricity
—
ω
—
Tperi
—
Radius
1.077 ( ± 0.042 ) RJ
Inclination
84.81 ( +0.5 -0.4 ) deg
Detection Method
Primary Transit
Mass Meas. Method
Radial Velocity
Radius Meas. Method
Primary Transit
Primary transit
2458950.09242 ( ± 0.00076 ) JD
Secondary transit
—
λ
—
Impact Parameter b
0.27 ( ± 0.14 )
Time Vr=0
—
Velocity Semiamplitude K
22.7 ( +5.4 -4.7 ) m/s
Calculated temperature
1445.0 ( ± 26.0 ) 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-2587 A
Distance
381.0 ( ± 2.5 ) pc
Spectral type
G2IV
Apparent magnitude V
—
Mass
1.15 ( +0.14 -0.07 ) MSun
Age
6.7 ( +1.7 -2.6 ) Gyr
Effective temperature
5760.0 ( ± 80.0 ) K
Radius
1.726 ( ± 0.049 ) RSun
Metallicity [Fe/H]
0.13 ( ± 0.1 )
Detected Disc
—
Magnetic Field
—
RA2000
07:43:44.0
Dec2000
-01:04:24.0
Alternate Names
—

Mugrauer et al. (2022): A late G to early K dwarf companion star lies 3,334 AUs away.

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