TEPCat: Kepler-190b


 

This page summarises the information held within TEPCat for the transiting system Kepler-190b. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper 2014ApJ...784...45R  
Date of discovery paper 2014 / 3 / 20 y / m / d
Right ascension 19 14 20.17 h m s
Declination +44 44 01.7 d m s
V-band apparent magnitude 14.35 mag
K-band apparent magnitude 12.23 mag
Transit duration 0.0759
( 1.822 )
day
hour
Transit depth 0.03 %
Time of mid-transit   2455003.06945 ± 0.00089     HJD or BJD
Orbital period 2.019999 ± 0.000003 days
Reference for orbital ephemeris   2014ApJ...784...45R  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 5106 ± 100 K
Stellar metal abundance ([Fe/H] or [M/H])   0.03 ± 0.10 dex
Stellar mass 0.843   Msun
Stellar radius 0.795 ± 0.049 Rsun
Stellar logarithmic surface gravity 4.561 ± 0.150 c.g.s.
Stellar mean density 2.366 ± 0.372
( 3.34 ± 0.52 )
ρsun
g cm-3
Orbital eccentricity  
Orbital semimajor axis     AU
Planetary mass Mjup
Mearth
Planetary radius 0.139 ± 0.010
( 1.56 ± 0.11 )
Rjup
Rearth
Planetary surface gravity m/s2
log(cgs)
Planetary mean density ρjup
g cm-3
Planetary equilibrium temperature K
Reference of detailed study 2014ApJ...784...45R  

 

Kepler-190b does not have an entry in the catalogue of Rossiter-McLaughlin measurements.

 

Kepler-190b has not been analysed as part of the Homogeneous Studies of Transiting Extrasolar Planets project.

 


Page generated on 2017/12/15           John Southworth   (Keele University, UK)