TEPCat: Kepler-730c


 

This page summarises the information held within TEPCat for the transiting planetary system Kepler-730c. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper arXiv:1812.08358  
Date of discovery paper 2018 / 12 / 21 y / m / d
Right ascension 19 02 13.16 h m s
Declination +45 34 43.9 d m s
V-band apparent magnitude 15.80 mag
K-band apparent magnitude 14.10 mag
Transit duration 0.115
( 2.76 )
day
hour
Transit depth 0.010 %
Time of mid-transit   2454965.1455 ± 0.0002     HJD or BJD
Orbital period 2.851884 ± 0.000010 days
Reference for orbital ephemeris   arXiv:1812.08358  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 5595 ± 135 K
Stellar metal abundance ([Fe/H] or [M/H])   +0.21 ± 0.02 dex
Stellar mass 1.047 +0.072 −0.054   Msun
Stellar radius 1.411 +0.049 −0.051 Rsun
Stellar logarithmic surface gravity 4.162 +0.032 −0.028 c.g.s.
Stellar mean density 0.375 +0.040 −0.033
( 0.529 +0.056 −0.047 )
ρsun
g cm-3
Orbital eccentricity  
Orbital semimajor axis   0.03997 +0.00089 −0.00069  AU
Planetary mass Mjup
Mearth
Planetary radius 0.140 ± 0.012
( 1.57 ± 0.13 )
Rjup
Rearth
Planetary surface gravity m/s2
log(cgs)
Planetary mean density ρjup
g cm-3
Planetary equilibrium temperature 1607 +27 −29 K
Reference of detailed study arXiv:1812.08358  

 

Kepler-730c does not have an entry in the catalogue of orbital obliquity measurements.

 

Kepler-730c has not been analysed as part of the Homogeneous Studies of Transiting Extrasolar Planets project.

 


Page generated on 2019/07/16           John Southworth   (Keele University, UK)