TEPCat: Kepler-1658


 

This page summarises the information held within TEPCat for the transiting planetary system Kepler-1658. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper arXiv:1903.01591  
Date of discovery paper 2019 / 3 / 5 y / m / d
Right ascension 19 37 25.58 h m s
Declination +38 56 50.5 d m s
V-band apparent magnitude 11.62 mag
K-band apparent magnitude 10.20 mag
Transit duration 0.1109
( 2.662 )
day
hour
Transit depth 0.13 %
Time of mid-transit   2455005.9241 ± 0.00017     HJD or BJD
Orbital period 3.849372 ± 0.000001 days
Reference for orbital ephemeris   arXiv:1903.01591  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 6216 ± 78 K
Stellar metal abundance ([Fe/H] or [M/H])   −0.18 ± 0.10 dex
Stellar mass 1.447 ± 0.058   Msun
Stellar radius 2.89 +0.13 −0.11 Rsun
Stellar logarithmic surface gravity 3.673 ± 0.026 c.g.s.
Stellar mean density 0.0591 ± 0.0056
( 0.0834 ± 0.0079 )
ρsun
g cm-3
Orbital eccentricity 0.059 +0.020 −0.019  
Orbital semimajor axis   0.0546 ± 0.0007  AU
Planetary mass 5.88 +0.47 −0.46
( 18692 +1494 −1462 )
Mjup
Mearth
Planetary radius 1.04 ± 0.05
( 11.66 ± 0.56 )
Rjup
Rearth
Planetary surface gravity m/s2
log(cgs)
Planetary mean density 5.3 +0.8 −0.7
( 7.03 +1.06 −0.93 )
ρjup
g cm-3
Planetary equilibrium temperature K
Reference of detailed study arXiv:1903.01591  

 

Kepler-1658 does not have an entry in the catalogue of orbital obliquity measurements.

 

Kepler-1658 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)