TEPCat: Kepler-125b


 

This page summarises the information held within TEPCat for the transiting system Kepler-125b. 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 53 01.95 h m s
Declination +47 36 17.8 d m s
V-band apparent magnitude 15.42 mag
K-band apparent magnitude 11.68 mag
Transit duration 0.0749
( 1.798 )
day
hour
Transit depth 0.22 %
Time of mid-transit   2455004.08676 ± 0.00037     HJD or BJD
Orbital period 4.164389 ± 0.000003 days
Reference for orbital ephemeris   2014ApJ...784...45R  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 3810 ± 150 K
Stellar metal abundance ([Fe/H] or [M/H])   −0.02 ± 0.15 dex
Stellar mass 0.528   Msun
Stellar radius 0.512 ± 0.021 Rsun
Stellar logarithmic surface gravity 4.744 ± 0.200 c.g.s.
Stellar mean density 5.555 ± 0.423
( 7.84 ± 0.60 )
ρsun
g cm-3
Orbital eccentricity  
Orbital semimajor axis     AU
Planetary mass Mjup
Mearth
Planetary radius 0.211 ± 0.009
( 2.37 ± 0.10 )
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-125b does not have an entry in the catalogue of Rossiter-McLaughlin measurements.

 

Kepler-125b has not been analysed as part of the Homogeneous Studies of Transiting Extrasolar Planets project.

 


Page generated on 2017/12/13           John Southworth   (Keele University, UK)