TEPCat: Kepler-53c


 

This page summarises the information held within TEPCat for the transiting system Kepler-53c. 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 19 21 50.82 h m s
Declination +40 33 44.9 d m s
V-band apparent magnitude 15.55 mag
K-band apparent magnitude 13.80 mag
Transit duration 0.2417
( 5.801 )
day
hour
Transit depth 0.10 %
Time of mid-transit   2454996.84167 ± 0.00462     HJD or BJD
Orbital period 38.558585 ± 0.000249 days
Reference for orbital ephemeris   2014ApJ...784...45R  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 6085 ± 200 K
Stellar metal abundance ([Fe/H] or [M/H])   −0.20 ± 0.50 dex
Stellar mass 1.052   Msun
Stellar radius 0.958 ± 0.466 Rsun
Stellar logarithmic surface gravity 4.498 ± 0.300 c.g.s.
Stellar mean density 1.688 ± 0.501
( 2.38 ± 0.71 )
ρsun
g cm-3
Orbital eccentricity  
Orbital semimajor axis     AU
Planetary mass 0.0 +0.076 −0.0
( 0 +24 −0 )
Mjup
Mearth
Planetary radius 0.333 ± 0.164
( 3.7 ± 1.8 )
Rjup
Rearth
Planetary surface gravity m/s2
log(cgs)
Planetary mean density ρjup
g cm-3
Planetary equilibrium temperature K
Reference of detailed study 2014ApJ...784...45R  

 

Kepler-53c does not have an entry in the catalogue of Rossiter-McLaughlin measurements.

 

Kepler-53c has not been analysed as part of the Homogeneous Studies of Transiting Extrasolar Planets project.

 


Page generated on 2017/12/15           John Southworth   (Keele University, UK)