Planet Kepler-46 d

Detailed information about planet Kepler-46 d and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
Kepler-46 d
Planet Status
Confirmed
Discovered in
2014
Publication
Status
—
Update
2021-02-05
Mass
—
Mass*sin(i)
—
Semi-Major Axis
0.067 AU
Orbital Period
6.766589 ( +2.2e-05 -2.2e-05 ) day
Eccentricity
0.0
Angular distance
7.9e-05 arcsec
ω
—
Tperi
—
Radius
0.146 ( +0.082 -0.082 ) RJ
Inclination
88.56 ( +0.69 -0.69 ) deg
Detection Method
Primary Transit
Mass Meas. Method
—
Radius Meas. Method
—
Primary transit
2455255.2603 ( ± 0.0032 ) JD
Secondary transit
—
λ
—
Impact Parameter b
0.24 ( +0.22 -0.22 )
Time Vr=0
—
Velocity Semiamplitude K
—
Calculated temperature
—
Measured temperature
—
Hottest point longitude
—
Geometric albedo
—
Surface gravity log(g/gH)
—
Alternate Names
KOI-872 d, 2MASS J19170449+4236150 d, K00872.02, KIC 7109675 d, KOI-872.02, WISE J191704.50+423615.0 d
Data Source Type Result Value Result Figure Notes Reference
Molecule Data Source Type Result Value Result Figure Notes Reference

11 May 2012: This transit is considered as an unconfirmed planet since there is no associated RV or TTV measurement to confirm it (Nesvorny et al. 2012)

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Star

Name
Kepler-46
Distance
794.54 ( +17.48 -17.48 ) pc
Spectral type
—
Apparent magnitude V
15.3
Apparent magnitude I
—
Apparent magnitude J
—
Apparent magnitude H
—
Apparent magnitude K
—
Mass
0.902 ( ± 0.04 ) MSun
Age
9.9 ( +3.1 -3.1 ) Gyr
Effective temperature
5309.0 ( +200.0 -200.0 ) K
Radius
0.79 ( +0.44 -0.44 ) RSun
Metallicity [Fe/H]
0.41 ( ± 0.1 )
Detected Disc
—
Magnetic Field
—
RA2000
19:17:04.5
Dec2000
+42:36:15.0
Alternate Names
2MASS J19170449+4236150, KIC 7109675, KOI-872, WISE J191704.50+423615.0

Alias 2MASS 19170449+4236150

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