TEPCat: Kepler-230b


 

This page summarises the information held within TEPCat for the transiting system Kepler-230b. 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 02 52.45 h m s
Declination +48 30 21.1 d m s
V-band apparent magnitude 15.28 mag
K-band apparent magnitude 13.29 mag
Transit duration 0.2410
( 5.784 )
day
hour
Transit depth 0.18 %
Time of mid-transit   2455027.13742 ± 0.00198     HJD or BJD
Orbital period 32.625555 ± 0.000126 days
Reference for orbital ephemeris   2014ApJ...784...45R  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 5588 ± 200 K
Stellar metal abundance ([Fe/H] or [M/H])   −0.29 ± 0.50 dex
Stellar mass 0.863   Msun
Stellar radius 0.817 ± 0.415 Rsun
Stellar logarithmic surface gravity 4.551 ± 0.300 c.g.s.
Stellar mean density 2.234 ± 0.791
( 3.2 ± 1.1 )
ρsun
g cm-3
Orbital eccentricity  
Orbital semimajor axis     AU
Planetary mass Mjup
Mearth
Planetary radius 0.380 ± 0.194
( 4.3 ± 2.2 )
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-230b does not have an entry in the catalogue of Rossiter-McLaughlin measurements.

 

Kepler-230b has not been analysed as part of the Homogeneous Studies of Transiting Extrasolar Planets project.

 


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