TEPCat: Kepler-61


 

This page summarises the information held within TEPCat for the transiting planetary system Kepler-61. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper 2013ApJ...773...98B  
Date of discovery paper 2013 / 4 / 25 y / m / d
Right ascension 19 41 13.08 h m s
Declination +42 28 31.0 d m s
V-band apparent magnitude 15.47 mag
K-band apparent magnitude 12.27 mag
Transit duration 0.2019
( 4.846 )
day
hour
Transit depth 0.14 %
Time of mid-transit   2454984.1880 ± 0.0027     HJD or BJD
Orbital period 59.87756 ± 0.00020 days
Reference for orbital ephemeris   2013ApJ...773...98B  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 4017 +68 −150 K
Stellar metal abundance ([Fe/H] or [M/H])   +0.03 ± 0.14 dex
Stellar mass 0.635 ± 0.037   Msun
Stellar radius 0.62 +0.02 −0.05 Rsun
Stellar logarithmic surface gravity c.g.s.
Stellar mean density ρsun
g cm-3
Orbital eccentricity 0.0 +0.25 −0.0  
Orbital semimajor axis     AU
Planetary mass Mjup
Mearth
Planetary radius 0.192 ± 0.012
( 2.15 ± 0.13 )
Rjup
Rearth
Planetary surface gravity m/s2
log(cgs)
Planetary mean density ρjup
g cm-3
Planetary equilibrium temperature 273 ± 13 K
Reference of detailed study 2013ApJ...773...98B  

 

Kepler-61 does not have an entry in the catalogue of Rossiter-McLaughlin measurements.

 

Kepler-61 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)