TEPCat: K2-93f


 

This page summarises the information held within TEPCat for the transiting system K2-93f. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper 2016ApJ...827L..10V  
Date of discovery paper 2016 / 5 / 10 y / m / d
Data/telescope used for discovery Kepler  
Right ascension 19 10 06.33 h m s
Declination +42 54 46.4 d m s
Right ascension (decimal) 287.52638 degrees
Declination (decimal) 42.91289 degrees
V-band apparent magnitude 16.79 mag
K-band apparent magnitude 12.03 mag
Transit duration 0.0340
( 0.816 )
day
hour
Transit depth 0.23 %
Time of mid-transit   2454968.43172 ± 0.00200     HJD or BJD
Orbital period 4.4855921 ± 0.0000114 days
Reference for orbital ephemeris   2016ApJ...822...86M  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 6320 +60 −30 K
Stellar metal abundance ([Fe/H] or [M/H])   −0.10 ± 0.07 dex
Stellar mass 1.16 ± 0.04   Msun
Stellar radius 1.273 ± 0.015 Rsun
Stellar logarithmic surface gravity 4.294 ± 0.006 c.g.s.
Stellar mean density 0.563 ± 0.006
( 0.7944 ± 0.0085 )
ρsun
g cm-3
Orbital eccentricity 0.004 +0.009 −0.003  
Orbital semimajor axis   0.22 +0.03 −0.06  AU
Planetary mass 0.038 ± 0.009
( 12.1 ± 2.9 )
Mjup
Mearth
Planetary radius 0.821 ± 0.009
( 9.20 ± 0.10 )
Rjup
Rearth
Planetary surface gravity m/s2
log(cgs)
Planetary mean density 0.07 ± 0.02
( 0.093 ± 0.027 )
ρjup
g cm-3
Planetary equilibrium temperature 294 +3 −1 K
Reference of detailed study arXiv:1911.07355  

 

K2-93f does not have an entry in the catalogue of orbital obliquity measurements.

 

K2-93f has not been analysed as part of the Homogeneous Studies of Transiting Extrasolar Planets project.

 


Page generated on 2022/11/02           John Southworth   (Keele University, UK)