TEPCat: TOI-1235


 

This page summarises the information held within TEPCat for the transiting planetary system TOI-1235. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper arXiv:2004.06218  
Date of discovery paper 2020 / 4 / 15 y / m / d
Right ascension 10 08 51.81 h m s
Declination +69 16 35.6 d m s
V-band apparent magnitude 11.50 mag
K-band apparent magnitude 7.89 mag
Transit duration 0.078
( 1.87 )
day
hour
Transit depth 0.05 %
Time of mid-transit   2458683.6155 ± 0.0016     HJD or BJD
Orbital period 3.444717 ± 0.000041 days
Reference for orbital ephemeris   arXiv:2004.06218  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 3997 ± 51 K
Stellar metal abundance ([Fe/H] or [M/H])   +0.33 ± 0.16 dex
Stellar mass 0.630 ± 0.024   Msun
Stellar radius 0.619 ± 0.019 Rsun
Stellar logarithmic surface gravity 4.64 ± 0.04 c.g.s.
Stellar mean density 2.65 ± 0.22
( 3.74 ± 0.31 )
ρsun
g cm-3
Orbital eccentricity 0.0  
Orbital semimajor axis   0.03826 +0.00048 −0.00049  AU
Planetary mass 0.0186 ± 0.0019
( 5.91 ± 0.60 )
Mjup
Mearth
Planetary radius 0.1511 +0.0071 −0.0069
( 1.694 +0.080 −0.077 )
Rjup
Rearth
Planetary surface gravity 20.1 +3.0 −2.7
3.30 +0.06 −0.06
m/s2
log(cgs)
Planetary mean density 5.1 +1.0 −0.8
( 6.8 +1.3 −1.1 )
ρjup
g cm-3
Planetary equilibrium temperature 775 ± 13 K
Reference of detailed study arXiv:2004.06218  

 

TOI-1235 does not have an entry in the catalogue of orbital obliquity measurements.

 

TOI-1235 has not been analysed as part of the Homogeneous Studies of Transiting Extrasolar Planets project.

 


Page generated on 2021/12/02           John Southworth   (Keele University, UK)