TEPCat: Kepler-143c


 

This page summarises the information held within TEPCat for the transiting system Kepler-143c. 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 52 16.25 h m s
Declination +49 24 45.4 d m s
V-band apparent magnitude 13.91 mag
K-band apparent magnitude 12.22 mag
Transit duration 0.2126
( 5.102 )
day
hour
Transit depth 0.04 %
Time of mid-transit   2455024.80613 ± 0.00333     HJD or BJD
Orbital period 27.082511 ± 0.000169 days
Reference for orbital ephemeris   2014ApJ...784...45R  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 5848 ± 168 K
Stellar metal abundance ([Fe/H] or [M/H])   −0.05 ± 0.10 dex
Stellar mass 1.066   Msun
Stellar radius 1.359 ± 0.320 Rsun
Stellar logarithmic surface gravity 4.202 ± 0.170 c.g.s.
Stellar mean density 0.599 ± 0.412
( 0.85 ± 0.58 )
ρsun
g cm-3
Orbital eccentricity  
Orbital semimajor axis     AU
Planetary mass Mjup
Mearth
Planetary radius 0.301 ± 0.075
( 3.37 ± 0.84 )
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-143c does not have an entry in the catalogue of Rossiter-McLaughlin measurements.

 

Kepler-143c 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)