TEPCat: Kepler-155c


 

This page summarises the information held within TEPCat for the transiting system Kepler-155c. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper 2014ApJ...784...45R  
Date of discovery paper 2014 / 3 / 20 y / m / d
Right ascension 19 13 59.00 h m s
Declination +51 04 55.0 d m s
V-band apparent magnitude 14.59 mag
K-band apparent magnitude 11.80 mag
Transit duration 0.1328
( 3.187 )
day
hour
Transit depth 0.11 %
Time of mid-transit   2455016.51681 ± 0.00237     HJD or BJD
Orbital period 52.661793 ± 0.000236 days
Reference for orbital ephemeris   2014ApJ...784...45R  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 4508 ± 100 K
Stellar metal abundance ([Fe/H] or [M/H])   −0.04 ± 0.10 dex
Stellar mass 0.677   Msun
Stellar radius 0.620 ± 0.029 Rsun
Stellar logarithmic surface gravity 4.684 ± 0.150 c.g.s.
Stellar mean density 4.007 ± 0.397
( 5.65 ± 0.56 )
ρsun
g cm-3
Orbital eccentricity  
Orbital semimajor axis     AU
Planetary mass Mjup
Mearth
Planetary radius 0.200 ± 0.013
( 2.24 ± 0.15 )
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-155c does not have an entry in the catalogue of Rossiter-McLaughlin measurements.

 

Kepler-155c 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)