Planet Kepler-451 (AB)c

Detailed information about planet Kepler-451 (AB)c and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
Kepler-451 (AB)c
Planet Status
Confirmed
Discovered in
2022
Update
2024-08-12
Mass
1.61 ( ± 0.14 ) MJ
Mass*sin(i)
1.61 ( ± 0.14 ) MJ
Semi-Major Axis
2.1 ( ± 0.2 ) AU
Orbital Period
1460.0 ( ± 90.0 ) day
Eccentricity
0.29 ( ± 0.07 )
ω
7.0 ( ± 14.0 ) deg
Tperi
2456211.0 ( ± 38.0 ) JD
Radius
—
Inclination
—
Detection Method
Timing
Mass Meas. Method
Timing
Radius Meas. Method
—
Primary transit
—
Secondary transit
—
λ
—
Impact Parameter b
—
Time Vr=0
—
Velocity Semiamplitude K
—
Calculated temperature
—
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 Circumbinary Planets webpage.

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Star

Name
Kepler-451 (AB)
Distance
—
Spectral type
sdB+M
Apparent magnitude V
—
Mass
0.6 ( ± 0.03 ) MSun
Age
—
Effective temperature
—
Radius
—
Metallicity [Fe/H]
—
Detected Disc
—
Magnetic Field
—
RA2000
19:38:33.0
Dec2000
+46:03:59.0
Alternate Names
KIC 9472174, 2MASS J19383260+4603591

The star is a sdB+M eclipsing binary with individual component masses 0.48 and 0. 12 solar mass. The binary period is 0.125765282 ± 0.0000000005 d.

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