TEPCat: Kepler-282e


 

This page summarises the information held within TEPCat for the transiting system Kepler-282e. 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 18 58 42.55 h m s
Declination +44 47 51.6 d m s
V-band apparent magnitude 15.35 mag
K-band apparent magnitude 13.65 mag
Transit duration 0.2683
( 6.439 )
day
hour
Transit depth 0.08 %
Time of mid-transit   2454994.31946 ± 0.00359     HJD or BJD
Orbital period 44.346937 ± 0.000309 days
Reference for orbital ephemeris   2014ApJ...784...45R  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 5602 ± 155 K
Stellar metal abundance ([Fe/H] or [M/H])   −0.37 ± 0.10 dex
Stellar mass 0.850   Msun
Stellar radius 0.904 ± 0.215 Rsun
Stellar logarithmic surface gravity 4.459 ± 0.150 c.g.s.
Stellar mean density 1.624 ± 0.679
( 2.29 ± 0.96 )
ρsun
g cm-3
Orbital eccentricity  
Orbital semimajor axis     AU
Planetary mass 0.0 +0.637 −0.0
( 0 +202 −0 )
Mjup
Mearth
Planetary radius 0.229 ± 0.054
( 2.57 ± 0.61 )
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-282e does not have an entry in the catalogue of Rossiter-McLaughlin measurements.

 

Kepler-282e 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)