TEPCat: Kepler-90i


 

This page summarises the information held within TEPCat for the transiting planetary system Kepler-90i. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper arXiv:1712.05044  
Date of discovery paper 2017 / 12 / 15 y / m / d
Right ascension 18 57 44.04 h m s
Declination +49 18 18.6 d m s
V-band apparent magnitude 13.89 mag
K-band apparent magnitude 12.48 mag
Transit duration 0.117
( 2.81 )
day
hour
Transit depth 0.01 %
Time of mid-transit   2455644.3488 ± 0.0048     HJD or BJD
Orbital period 14.44912 ± 0.00020 days
Reference for orbital ephemeris   arXiv:1712.05044  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 5930 ± 320 K
Stellar metal abundance ([Fe/H] or [M/H])   −0.17 ± 0.21 dex
Stellar mass 1.13 +0.09 −0.18   Msun
Stellar radius 1.14 +0.07 −0.13 Rsun
Stellar logarithmic surface gravity 4.0 ± 0.5 c.g.s.
Stellar mean density 0.76 ± 0.22
( 1.07 ± 0.31 )
ρsun
g cm-3
Orbital eccentricity 0.0  
Orbital semimajor axis     AU
Planetary mass Mjup
Mearth
Planetary radius 0.118 ± 0.019
( 1.32 ± 0.21 )
Rjup
Rearth
Planetary surface gravity m/s2
log(cgs)
Planetary mean density ρjup
g cm-3
Planetary equilibrium temperature 709 ± 75 K
Reference of detailed study arXiv:1712.05044  

 

Kepler-90i does not have an entry in the catalogue of orbital obliquity measurements.

 

Kepler-90i has not been analysed as part of the Homogeneous Studies of Transiting Extrasolar Planets project.

 


Page generated on 2018/07/13           John Southworth   (Keele University, UK)