TEPCat: Kepler-409


 

This page summarises the information held within TEPCat for the transiting planetary system Kepler-409. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper 2014ApJS..210...20M  
Date of discovery paper 2014 / 1 / 20 y / m / d
Right ascension 19 34 43.01 h m s
Declination +46 51 09.9 d m s
V-band apparent magnitude 9.60 mag
K-band apparent magnitude 7.77 mag
Transit duration 0.125
( 3.00 )
day
hour
Transit depth 0.012 %
Time of mid-transit   2455079.0828 ± 0.0044     HJD or BJD
Orbital period 68.95803 ± 0.00090 days
Reference for orbital ephemeris   2013ApJS..204...24B  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 5460 ± 75 K
Stellar metal abundance ([Fe/H] or [M/H])   +0.08 ± 0.10 dex
Stellar mass 0.92 ± 0.06   Msun
Stellar radius 0.89 ± 0.02 Rsun
Stellar logarithmic surface gravity 4.499 ± 0.03 c.g.s.
Stellar mean density 1.28 ± 0.00
( 1.8 ± 0.0 )
ρsun
g cm-3
Orbital eccentricity 0.0  
Orbital semimajor axis     AU
Planetary mass 0.0 +0.069 −0.0
( 0 +21 −0 )
Mjup
Mearth
Planetary radius 0.106 ± 0.003
( 1.188 ± 0.034 )
Rjup
Rearth
Planetary surface gravity m/s2
log(cgs)
Planetary mean density ρjup
g cm-3
Planetary equilibrium temperature K
Reference of detailed study 2014ApJS..210...20M  

 

Kepler-409 does not have an entry in the catalogue of Rossiter-McLaughlin measurements.

 

Kepler-409 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)