TEPCat: Kepler-80g


 

This page summarises the information held within TEPCat for the transiting planetary system Kepler-80g. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper arXiv:1712.05044  
Date of discovery paper 2017 / 12 / 15 y / m / d
Right ascension 19 44 27.02 h m s
Declination +39 58 43.6 d m s
V-band apparent magnitude 15.18 mag
K-band apparent magnitude 12.25 mag
Transit duration 0.0833
( 1.999 )
day
hour
Transit depth 0.03 %
Time of mid-transit   2455658.6073 ± 0.0037     HJD or BJD
Orbital period 14.64558 ± 0.00012 days
Reference for orbital ephemeris   arXiv:1712.05044  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 4540 ± 100 K
Stellar metal abundance ([Fe/H] or [M/H])   +0.04 ± 0.08 dex
Stellar mass 0.730 +0.030 −0.03   Msun
Stellar radius 0.678 ± 0.023 Rsun
Stellar logarithmic surface gravity 4.639 ± 0.012 c.g.s.
Stellar mean density 1.65 ± 0.11
( 2.33 ± 0.16 )
ρsun
g cm-3
Orbital eccentricity  
Orbital semimajor axis     AU
Planetary mass Mjup
Mearth
Planetary radius 0.0101 ± 0.0012
( 0.113 ± 0.013 )
Rjup
Rearth
Planetary surface gravity m/s2
log(cgs)
Planetary mean density ρjup
g cm-3
Planetary equilibrium temperature 418 ± 36 K
Reference of detailed study arXiv:1712.05044  

 

Kepler-80g does not have an entry in the catalogue of orbital obliquity measurements.

 

Kepler-80g has not been analysed as part of the Homogeneous Studies of Transiting Extrasolar Planets project.

 


Page generated on 2018/04/18           John Southworth   (Keele University, UK)