TEPCat: Kepler-1705c


 

This page summarises the information held within TEPCat for the transiting planetary system Kepler-1705c. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper 2021A+A...655A..66L  
Date of discovery paper 2021 / 11 / 15 y / m / d
Data/telescope used for discovery Kepler  
Right ascension 20 06 18.85 h m s
Declination +44 18 43.8 d m s
Right ascension (decimal) 301.57854 degrees
Declination (decimal) 44.31217 degrees
V-band apparent magnitude 15.80 mag
K-band apparent magnitude 13.74 mag
Transit duration 0.21
( 5.0 )
day
hour
Transit depth 0.02 %
Time of mid-transit   2455207.396 ± 0.019     HJD or BJD
Orbital period 11.2800 ± 0.0010 days
Reference for orbital ephemeris   2021A+A...655A..66L  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 6312 +215 −152 K
Stellar metal abundance ([Fe/H] or [M/H])   −0.20 ± 0.15 dex
Stellar mass 1.139 +0.087 −0.081   Msun
Stellar radius 1.259 +0.032 −0.051 Rsun
Stellar logarithmic surface gravity 4.298 +0.043 −0.047 c.g.s.
Stellar mean density 0.573 +0.077 −0.070
( 0.809 +0.109 −0.099 )
ρsun
g cm-3
Orbital eccentricity 0.028 +0.064 −0.018  
Orbital semimajor axis     AU
Planetary mass 0.0170 +0.0019 −0.0015
( 5.40 +0.60 −0.48 )
Mjup
Mearth
Planetary radius 0.183 ± 0.013
( 2.05 ± 0.15 )
Rjup
Rearth
Planetary surface gravity m/s2
log(cgs)
Planetary mean density 2.65 +0.62 −0.50
( 3.52 +0.82 −0.66 )
ρjup
g cm-3
Planetary equilibrium temperature K
Reference of detailed study 2021A+A...655A..66L  

 

Kepler-1705c does not have an entry in the catalogue of orbital obliquity measurements.

 

Kepler-1705c has not been analysed as part of the Homogeneous Studies of Transiting Extrasolar Planets project.

 


Page generated on 2022/12/01           John Southworth   (Keele University, UK)