TEPCat: Kepler-322c


 

This page summarises the information held within TEPCat for the transiting system Kepler-322c. 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 18 45 23.72 h m s
Declination +44 17 42.9 d m s
V-band apparent magnitude 13.73 mag
K-band apparent magnitude 11.83 mag
Transit duration 0.1023
( 2.455 )
day
hour
Transit depth 0.04 %
Time of mid-transit   2454965.84959 ± 0.00123     HJD or BJD
Orbital period 4.337234 ± 0.000009 days
Reference for orbital ephemeris   2014ApJ...784...45R  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 5388 ± 100 K
Stellar metal abundance ([Fe/H] or [M/H])   0.06 ± 0.10 dex
Stellar mass 0.916   Msun
Stellar radius 0.890 ± 0.096 Rsun
Stellar logarithmic surface gravity 4.501 ± 0.150 c.g.s.
Stellar mean density 1.833 ± 0.412
( 2.59 ± 0.58 )
ρsun
g cm-3
Orbital eccentricity  
Orbital semimajor axis     AU
Planetary mass Mjup
Mearth
Planetary radius 0.149 ± 0.016
( 1.67 ± 0.18 )
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-322c does not have an entry in the catalogue of Rossiter-McLaughlin measurements.

 

Kepler-322c 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)