TEPCat: Kepler-276c


 

This page summarises the information held within TEPCat for the transiting system Kepler-276c. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper 2014ApJS..210...25X  
Date of discovery paper 2013 / 9 / 10 y / m / d
Right ascension 19 34 16.36 h m s
Declination +39 02 10.8 d m s
V-band apparent magnitude 15.52 mag
K-band apparent magnitude 13.83 mag
Transit duration 0.2215
( 5.316 )
day
hour
Transit depth 0.09 %
Time of mid-transit   2454993.20451 ± 0.00533     HJD or BJD
Orbital period 31.884362 ± 0.000323 days
Reference for orbital ephemeris   2014ApJ...784...45R  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 6105 ± 200 K
Stellar metal abundance ([Fe/H] or [M/H])   0.01 ± 0.50 dex
Stellar mass 1.129   Msun
Stellar radius 1.046 ± 0.485 Rsun
Stellar logarithmic surface gravity 4.453 ± 0.300 c.g.s.
Stellar mean density 1.392 ± 0.413
( 1.96 ± 0.58 )
ρsun
g cm-3
Orbital eccentricity  
Orbital semimajor axis     AU
Planetary mass 0.0 +0.259 −0.0
( 0 +82 −0 )
Mjup
Mearth
Planetary radius 0.303 ± 0.152
( 3.4 ± 1.7 )
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-276c does not have an entry in the catalogue of Rossiter-McLaughlin measurements.

 

Kepler-276c 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)