Planet Kepler-46 d

Name Kepler-46 d
Planet Status Unconfirmed
Discovered in 2012
Mass
Mass*sin(i)
Semi-Major Axis 0.068 (± 0.003) AU
Orbital Period 6.76671 (± 0.00013) day
Eccentricity 0.0
ω
Tperi
Radius 0.1513 ( -0.0089 +0.0089 ) RJ
Inclination 88.56 ( -0.69 +0.69 ) deg
Update 2016-02-24
Detection Method Other
Mass Detection Method
Radius Detection Method
Primary transit 2455255.2603 (± 0.0032) JD
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 KOI-872 d

Star

Kepler-46
Name Kepler-46
Distance 857.0 (± 69.0) pc
Spectral type
Apparent magnitude V 15.3
Mass 0.902 (± 0.04) MSun
Age 9.9 ( -3.1 +3.1 ) Gyr
Effective temperature 5155.0 (± 105.0) K
Radius 0.94 (± 0.04) RSun
Metallicity [Fe/H] 0.41 (± 0.1)
Detected Disc
Magnetic Field
RA2000 19:17:05.0
Dec2000 +42:36:15
Alternate Names
Planetary system
2 planets

Remarks

Alias 2MASS 19170449+4236150

More data

AMD-Stability Calculator for the System

Observability Predictor

Remarks

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)

Related publications

Warm Jupiters are less lonely than hot Jupiters: close neighbours
2016 HUANG Ch., WU Y. & TRIAUD A.
ApJ, 825, 98
paper  arxiv  ADS  

The Detection and Characterization of a Nontransiting Planet by Transit Timing Variations
2012 NESVORNY D., KIPPING D., BUCHHAVE L., BAKOS G., HARTMAN J. & SCHMITT A.
Science, 336, 1133
arxiv   paper

The Exoplanet Handbook
2011 Michael Perryman
Content
Content and Chapter 5