TEPCat: KOI-7913


 

This page summarises the information held within TEPCat for the transiting planetary system KOI-7913. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper arXiv:2205.01112  
Date of discovery paper 2022 / 5 / 4 y / m / d
Data/telescope used for discovery Kepler  
Right ascension 19 06 59.64 h m s
Declination +45 09 31.4 d m s
Right ascension (decimal) 286.74850 degrees
Declination (decimal) 45.15872 degrees
V-band apparent magnitude 14.22 mag
K-band apparent magnitude 11.21 mag
Transit duration 0.183
( 4.39 )
day
hour
Transit depth 0.06 %
Time of mid-transit   2454987.5121 ± 0.0063     HJD or BJD
Orbital period 24.278571 ± 0.000263 days
Reference for orbital ephemeris   arXiv:2205.01112  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 4324 ± 70 K
Stellar metal abundance ([Fe/H] or [M/H])   dex
Stellar mass 0.760 ± 0.025   Msun
Stellar radius 0.790 ± 0.049 Rsun
Stellar logarithmic surface gravity 4.523 ± 0.043 c.g.s.
Stellar mean density 1.54 ± 0.27
( 2.17 ± 0.38 )
ρsun
g cm-3
Orbital eccentricity  
Orbital semimajor axis     AU
Planetary mass Mjup
Mearth
Planetary radius 0.209 ± 0.016
( 2.34 ± 0.18 )
Rjup
Rearth
Planetary surface gravity m/s2
log(cgs)
Planetary mean density ρjup
g cm-3
Planetary equilibrium temperature K
Reference of detailed study arXiv:2205.01112  

 

KOI-7913 does not have an entry in the catalogue of orbital obliquity measurements.

 

KOI-7913 has not been analysed as part of the Homogeneous Studies of Transiting Extrasolar Planets project.

 


Page generated on 2022/11/23           John Southworth   (Keele University, UK)