TEPCat: Kepler-378c


 

This page summarises the information held within TEPCat for the transiting system Kepler-378c. 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 39 47.66 h m s
Declination +46 26 19.1 d m s
V-band apparent magnitude 12.79 mag
K-band apparent magnitude 10.20 mag
Transit duration 0.1268
( 3.043 )
day
hour
Transit depth 0.01 %
Time of mid-transit   2454991.82172 ± 0.00444     HJD or BJD
Orbital period 28.906009 ± 0.000216 days
Reference for orbital ephemeris   2014ApJ...784...45R  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 4661 ± 100 K
Stellar metal abundance ([Fe/H] or [M/H])   0.03 ± 0.10 dex
Stellar mass 0.728   Msun
Stellar radius 0.671 ± 0.035 Rsun
Stellar logarithmic surface gravity 4.647 ± 0.150 c.g.s.
Stellar mean density 3.402 ± 0.397
( 4.80 ± 0.56 )
ρsun
g cm-3
Orbital eccentricity  
Orbital semimajor axis     AU
Planetary mass Mjup
Mearth
Planetary radius 0.062 ± 0.004
( 0.695 ± 0.045 )
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-378c does not have an entry in the catalogue of Rossiter-McLaughlin measurements.

 

Kepler-378c has not been analysed as part of the Homogeneous Studies of Transiting Extrasolar Planets project.

 


Page generated on 2017/12/11           John Southworth   (Keele University, UK)