TEPCat: Kepler-730b


 

This page summarises the information held within TEPCat for the transiting planetary system Kepler-730b. 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 0.180
( 4.32 )
day
hour
Transit depth 0.75 %
Time of mid-transit   2455007.6335 ± 0.0002     HJD or BJD
Orbital period 6.491684 ± 0.000002 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   0.0694 +0.0016 −0.0012  AU
Planetary mass Mjup
Mearth
Planetary radius 1.100 +0.047 −0.050
( 12.33 + 0.53 − 0.56 )
Rjup
Rearth
Planetary surface gravity m/s2
log(cgs)
Planetary mean density ρjup
g cm-3
Planetary equilibrium temperature 1219 +21 −22 K
Reference of detailed study arXiv:1812.08358  

 

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

 

Kepler-730b 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)