TEPCat: Kepler-111c


 

This page summarises the information held within TEPCat for the transiting planetary system Kepler-111c. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper 2014ApJ...784...45R  
Date of discovery paper 2014 / 3 / 20 y / m / d
Data/telescope used for discovery Kepler  
Right ascension 19 26 36.76 h m s
Declination +44 41 17.8 d m s
Right ascension (decimal) 291.65317 degrees
Declination (decimal) 44.68828 degrees
V-band apparent magnitude 13.60 mag
K-band apparent magnitude 12.11 mag
Transit duration 0.4638
( 11.131 )
day
hour
Transit depth 0.35 %
Time of mid-transit   2454975.09611 ± 0.00088     HJD or BJD
Orbital period 224.77833 ± 0.00026 days
Reference for orbital ephemeris   2024ApJS..271...16D  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 5914 +81 −82 K
Stellar metal abundance ([Fe/H] or [M/H])   +0.237 +0.058 −0.059 dex
Stellar mass 1.118 +0.061 −0.068   Msun
Stellar radius 1.145 +0.040 −0.037 Rsun
Stellar logarithmic surface gravity 4.369 +0.036 −0.041 c.g.s.
Stellar mean density 0.74 ± 0.09
( 1.04 ± 0.13 )
ρsun
g cm-3
Orbital eccentricity 0.176 +0.080 −0.085  
Orbital semimajor axis   0.751 +0.013 −0.016  AU
Planetary mass 0.70 +0.14 −0.31
( 222 +44 −98 )
Mjup
Mearth
Planetary radius 0.651 ± 0.081
( 7.30 ± 0.91 )
Rjup
Rearth
Planetary surface gravity 43.4 +8.9 −8.5
3.64 +0.08 −0.09
m/s2
log(cgs)
Planetary mean density 2.58 +0.62 −0.54
( 3.42 +0.82 −0.72 )
ρjup
g cm-3
Planetary equilibrium temperature 352 ± 6 K
Reference of detailed study 2024ApJS..271...16D  

 

Kepler-111c does not have an entry in the catalogue of orbital obliquity measurements.

 


Page generated on 2024/03/28           John Southworth   (Keele University, UK)