TEPCat: Kepler-49b


 

This page summarises the information held within TEPCat for the transiting system Kepler-49b. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper 2013ApJS..208...22X  
Date of discovery paper 2012 / 8 / 17 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 0.1053
( 2.527 )
day
hour
Transit depth 0.18 %
Time of mid-transit   2455003.28587 ± 0.00064     HJD or BJD
Orbital period 7.203871 ± 0.000008 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   0.0593 ± 0.0023  AU
Planetary mass 0.0 +0.028 −0.0
( 0.0 +8.9 −0.0 )
Mjup
Mearth
Planetary radius 0.210 ± 0.008
( 2.354 ± 0.090 )
Rjup
Rearth
Planetary surface gravity m/s2
log(cgs)
Planetary mean density ρjup
g cm-3
Planetary equilibrium temperature 495 K
Reference of detailed study 2014ApJ...784...45R  

 

Kepler-49b does not have an entry in the catalogue of Rossiter-McLaughlin measurements.

 

Kepler-49b 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)