TEPCat: Kepler-156b


 

This page summarises the information held within TEPCat for the transiting system Kepler-156b. 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 21 11.16 h m s
Declination +37 44 58.2 d m s
V-band apparent magnitude 14.42 mag
K-band apparent magnitude 12.15 mag
Transit duration 0.0658
( 1.579 )
day
hour
Transit depth 0.07 %
Time of mid-transit   2455003.88529 ± 0.00089     HJD or BJD
Orbital period 4.973456 ± 0.000008 days
Reference for orbital ephemeris   2014ApJ...784...45R  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 5094 ± 100 K
Stellar metal abundance ([Fe/H] or [M/H])   0.08 ± 0.10 dex
Stellar mass 0.852   Msun
Stellar radius 0.807 ± 0.053 Rsun
Stellar logarithmic surface gravity 4.552 ± 0.150 c.g.s.
Stellar mean density 2.288 ± 0.365
( 3.23 ± 0.52 )
ρsun
g cm-3
Orbital eccentricity  
Orbital semimajor axis     AU
Planetary mass Mjup
Mearth
Planetary radius 0.205 ± 0.015
( 2.30 ± 0.17 )
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-156b does not have an entry in the catalogue of Rossiter-McLaughlin measurements.

 

Kepler-156b 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)