Planet TOI-564 Ab

Detailed information about planet TOI-564 Ab and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
TOI-564 Ab
Planet Status
Confirmed
Discovered in
2019
Update
2024-07-28
Mass
1.463 ( +0.1 -0.096 ) MJ
Mass*sin(i)
—
Semi-Major Axis
0.02734 ( +0.00061 -0.00053 ) AU
Orbital Period
1.651144 ( ± 1.8e-05 ) day
Eccentricity
0.072 ( +0.083 -0.05 )
ω
94.0 ( ± 35.0 ) deg
Tperi
—
Radius
1.02 ( +0.71 -0.29 ) RJ
Inclination
78.38 ( +0.71 -0.85 ) deg
Detection Method
Primary Transit
Mass Meas. Method
Spectrum
Radius Meas. Method
Primary Transit
Primary transit
2458518.20381 ( ± 0.00058 ) JD
Secondary transit
—
λ
—
Impact Parameter b
0.994 ( +0.083 -0.049 )
Time Vr=0
—
Velocity Semiamplitude K
247.0 ( ± 13.0 ) m/s
Calculated temperature
1714.0 ( ± 21.0 ) 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-564 A
Distance
200.7 ( ± 1.5 ) pc
Spectral type
G3V
Apparent magnitude V
11.2
Mass
1.1 ( ± 0.1 ) MSun
Age
7.3 ( ± 3.6 ) Gyr
Effective temperature
5666.0 ( ± 100.0 ) K
Radius
1.04 ( ± 0.05 ) RSun
Metallicity [Fe/H]
0.15 ( ± 0.08 )
Detected Disc
—
Magnetic Field
—
RA2000
08:41:11.0
Dec2000
-16:02:11.0
Alternate Names
—

Davis et al. (2020) report a faint companion star, likely an M dwarf, 100 AUs away.

No link