TEPCat: Kepler-83c


 

This page summarises the information held within TEPCat for the transiting system Kepler-83c. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper 2013ApJS..208...22X  
Date of discovery paper 2012 / 8 / 17 y / m / d
Right ascension 18 48 55.80 h m s
Declination +43 39 56.3 d m s
V-band apparent magnitude 16.29 mag
K-band apparent magnitude 12.94 mag
Transit duration 0.1543
( 3.703 )
day
hour
Transit depth 0.15 %
Time of mid-transit   2454980.97543 ± 0.00308     HJD or BJD
Orbital period 20.090227 ± 0.000102 days
Reference for orbital ephemeris   2014ApJ...784...45R  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 4648 ± 116 K
Stellar metal abundance ([Fe/H] or [M/H])   −0.25 ± 0.12 dex
Stellar mass 0.670   Msun
Stellar radius 0.594 ± 0.033 Rsun
Stellar logarithmic surface gravity 4.718 ± 0.200 c.g.s.
Stellar mean density 4.514 ± 0.473
( 6.37 ± 0.67 )
ρsun
g cm-3
Orbital eccentricity  
Orbital semimajor axis   0.1180 ± 0.0046  AU
Planetary mass 0.0 +0.058 −0.0
( 0 +18 −0 )
Mjup
Mearth
Planetary radius 0.205 ± 0.031
( 2.30 ± 0.35 )
Rjup
Rearth
Planetary surface gravity m/s2
log(cgs)
Planetary mean density ρjup
g cm-3
Planetary equilibrium temperature 664 K
Reference of detailed study 2014ApJ...784...45R  

 

Kepler-83c does not have an entry in the catalogue of Rossiter-McLaughlin measurements.

 

Kepler-83c has not been analysed as part of the Homogeneous Studies of Transiting Extrasolar Planets project.

 


Page generated on 2017/12/11           John Southworth   (Keele University, UK)