Planet HD 207496 Ab

Detailed information about planet HD 207496 Ab and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
HD 207496 Ab
Planet Status
Confirmed
Discovered in
2023
Update
2024-08-05
Mass
0.0192 ( ± 0.005 ) MJ
Mass*sin(i)
—
Semi-Major Axis
0.0629 ( ± 0.001 ) AU
Orbital Period
6.441008 ( ± 1.1e-05 ) day
Eccentricity
0.23 ( ± 0.049 )
ω
57.0 ( ± 22.0 ) deg
Tperi
—
Radius
0.2007 ( ± 0.0107 ) RJ
Inclination
—
Detection Method
Primary Transit
Mass Meas. Method
Radial Velocity
Radius Meas. Method
Primary Transit
Primary transit
2458658.78978 ( ± 0.0005 ) JD
Secondary transit
—
λ
—
Impact Parameter b
0.43 ( ± 0.28 )
Time Vr=0
—
Velocity Semiamplitude K
2.52 ( ± 0.62 ) m/s
Calculated temperature
743.0 ( ± 26.0 ) K
Measured temperature
—
Hottest point longitude
—
Geometric albedo
—
Surface gravity log(g/gH)
—
Alternate Names
TOI-1099 b, TOI-1099.01
Data Source Type Result Value Result Figure Notes Reference
Molecule Data Source Type Result Value Result Figure Notes Reference

No remarks

No link

Star

Name
HD 207496 A
Distance
23.6382 ( ± 0.012 ) pc
Spectral type
K2.5V
Apparent magnitude V
8.0
Mass
0.8 ( ± 0.04 ) MSun
Age
0.52 ( ± 0.26 ) Gyr
Effective temperature
4819.0 ( ± 94.0 ) K
Radius
0.769 ( ± 0.026 ) RSun
Metallicity [Fe/H]
0.095 ( ± 0.04 )
Detected Disc
—
Magnetic Field
—
RA2000
21:54:51.0
Dec2000
-77:20:17.0
Alternate Names
TOI-1099

HD 207496 forms a triple system with a pair of M dwarfs 63.7 and 179.6 AUs away.

No link