Planet Kepler-42 c

Name Kepler-42 c
Discovered in 2012
M × sin i < 0.006 MJ
Semi-major axis 0.006 AU
Orbital period 0.45328509 (± 9.7e-07) day
Eccentricity
ω
Tperi
Radius 0.065 (± 0.018) RJ
Inclination
Update May 16, 2012
Detection method detected by transit
Molecules detected
Primary transit
Secondary transit
Anomaly angle
Time Vr=0
Calculated temperature
Measured temperature
Hottest point longitute
Surface gravity log(g/gH)

Remarks

Alias KOI-961.02

Star

Name Kepler-42
Distance 38.7 (± 6.3) pc
Spectral type
Apparent magnitude V 16.12
Mass 0.13 (± 0.05) MSun
Age
Effective temperature 3068.0 (± 174.0) K
Radius 0.17 (± 0.05) RSun
Metallicity [Fe/H] -0.48 (± 0.17)
RA2000 19:28:53.0
Dec2000 +44:37:10
Planetary system 3 planets

Remarks

Alias KOI-961
Alias KID 8561063
Alias 2MASS J19285255+4437096

More data


Related publications

Below One Earth Mass: The Detection, Formation, and Properties of Subterrestrial Worlds
Aug. 30, 2013 SIMUKOFF E., FULTON B., SCUDERI L. & GAIDOS E.
Spa. Sci. Rev., accepted
arxiv  

Dynamics of Rotation of Super-Earths
Aug. 8, 2013 CALLEGARI N. & RODRIGUEZ J.
Cel. mech. & Dyn. Astron., 116, 389
arxiv   paper

A lack of short-period multiplanet systems with close-proximity pairs and the curious case of Kepler 42
June 18, 2013 STEFFEN J. & FARR W.
ApJ Letters, submitted
arxiv  

Characterizing the Cool KOIs III. KOI-961: A Small Star with Large Proper Motion and Three Small Planets
Feb. 25, 2012 MUIRHEAD Ph., JOHNSON J., APPS K., CARTER J., MORTON T. & 19 additional authors
ApJ., 747, 144
paper   arxiv

The Exoplanet Handbook
May 22, 2012 Michael Perryman
Content
Content and Chapter 5