Planet Kepler-421 Ab

Detailed information about planet Kepler-421 Ab and its parameters.

Planet

Name
Kepler-421 Ab
Planet Status
Confirmed
Discovered in
2014
Publication
Status
—
Update
2024-07-31
Mass
—
Mass*sin(i)
—
Semi-Major Axis
Orbital Period
Eccentricity
Angular distance
—
ω
Tperi
—
Radius
Inclination
Detection Method
Primary Transit
Mass Meas. Method
—
Radius Meas. Method
Primary Transit
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
WISE J185301.62+450515.7 b, KOI-1274 bb, KOI-1274.01 b, K01274.01b, KIC 8800954 bb, 2MASS J18530163+4505159 bb
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.

No link

Star

Name
Kepler-421 A
Distance
Spectral type
G9/K0V
Apparent magnitude V
13.61
Apparent magnitude I
—
Apparent magnitude J
—
Apparent magnitude H
—
Apparent magnitude K
—
Mass
0.902 ( +0.142 -0.0768 ) MSun
Age
Effective temperature
Radius
Metallicity [Fe/H]
Detected Disc
—
Magnetic Field
—
RA2000
18:53:01.6
Dec2000
+45:05:16.0
Alternate Names
KOI-1274, WISE J185301.62+450515.7, KIC 8800954, 2MASS J18530163+4505159

Furlan et al. (2017) report a faint companion star, likely an M dwarf, 1.092 arcseconds away (380 AUs at 348 pc).

No link