TEPCat: Kepler-1647


 

This page summarises the information held within TEPCat for the transiting planetary system Kepler-1647. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper 2016ApJ...827...86K  
Date of discovery paper 2015 / 12 / 2 y / m / d
Right ascension 19 52 36.02 h m s
Declination +40 39 22.2 d m s
V-band apparent magnitude 13.70 mag
K-band apparent magnitude 12.01 mag
Transit duration 0.4
( 10. )
day
hour
Transit depth 0.3 %
Time of mid-transit   2454998.4972 ± 0.0049     HJD or BJD
Orbital period 1107.5923 ± 0.0227 days
Reference for orbital ephemeris   2016ApJ...827...86K  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 6210 ± 100 K
Stellar metal abundance ([Fe/H] or [M/H])   −0.14 ± 0.05 dex
Stellar mass 1.221 ± 0.011   Msun
Stellar radius 1.7903 ± 0.0055 Rsun
Stellar logarithmic surface gravity 4.0180 ± 0.0020 c.g.s.
Stellar mean density ρsun
g cm-3
Orbital eccentricity 0.058 ± 0.069  
Orbital semimajor axis   2.7205 ± 0.0070  AU
Planetary mass 1.52 ± 0.65
( 483 ± 206 )
Mjup
Mearth
Planetary radius 1.059 ± 0.012
( 11.87 ± 0.13 )
Rjup
Rearth
Planetary surface gravity m/s2
log(cgs)
Planetary mean density ρjup
g cm-3
Planetary equilibrium temperature K
Reference of detailed study 2016ApJ...827...86K  

 

Kepler-1647 does not have an entry in the catalogue of Rossiter-McLaughlin measurements.

 

Kepler-1647 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)