TEPCat: Kepler-49e


 

This page summarises the information held within TEPCat for the transiting system Kepler-49e. 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 29 10.70 h m s
Declination +40 35 30.4 d m s
V-band apparent magnitude 15.81 mag
K-band apparent magnitude 12.38 mag
Transit duration 0.0902
( 2.165 )
day
hour
Transit depth 0.08 %
Time of mid-transit   2454974.26415 ± 0.00242     HJD or BJD
Orbital period 18.596108 ± 0.000079 days
Reference for orbital ephemeris   2014ApJ...784...45R  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 4252 ± 100 K
Stellar metal abundance ([Fe/H] or [M/H])   −0.12 ± 0.10 dex
Stellar mass 0.607 ± 0.06   Msun
Stellar radius 0.559 ± 0.021 Rsun
Stellar logarithmic surface gravity 4.727 ± 0.150 c.g.s.
Stellar mean density 4.904 ± 0.364
( 6.92 ± 0.51 )
ρsun
g cm-3
Orbital eccentricity  
Orbital semimajor axis     AU
Planetary mass Mjup
Mearth
Planetary radius 0.139 ± 0.007
( 1.558 ± 0.078 )
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-49e does not have an entry in the catalogue of Rossiter-McLaughlin measurements.

 

Kepler-49e 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)