TEPCat: TOI-1468b


 

This page summarises the information held within TEPCat for the transiting planetary system TOI-1468b. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper arXiv:2208.10351  
Date of discovery paper 2022 / 8 / 29 y / m / d
Data/telescope used for discovery TESS  
Right ascension 01 06 36.93 h m s
Declination +19 13 29.6 d m s
Right ascension (decimal) 16.65387 degrees
Declination (decimal) 19.22489 degrees
V-band apparent magnitude 12.50 mag
K-band apparent magnitude 8.50 mag
Transit duration 0.045
( 1.08 )
day
hour
Transit depth 0.1 %
Time of mid-transit   2458765.68079 ± 0.00070     HJD or BJD
Orbital period 1.8805136 ± 0.0000025 days
Reference for orbital ephemeris   arXiv:2208.10351  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 3496 ± 25 K
Stellar metal abundance ([Fe/H] or [M/H])   −0.04 ± 0.07 dex
Stellar mass 0.339 ± 0.011   Msun
Stellar radius 0.344 ± 0.005 Rsun
Stellar logarithmic surface gravity 5.00 ± 0.11 c.g.s.
Stellar mean density ρsun
g cm-3
Orbital eccentricity 0.0  
Orbital semimajor axis     AU
Planetary mass 0.0101 ± 0.0008
( 3.21 ± 0.25 )
Mjup
Mearth
Planetary radius 0.1142 +0.0034 −0.0035
( 1.280 +0.038 −0.039 )
Rjup
Rearth
Planetary surface gravity 19.1 +1.9 −1.8
3.28 +0.04 −0.04
m/s2
log(cgs)
Planetary mean density ρjup
g cm-3
Planetary equilibrium temperature 682 ± 7 K
Reference of detailed study arXiv:2208.10351  

 

TOI-1468b does not have an entry in the catalogue of orbital obliquity measurements.

 

TOI-1468b has not been analysed as part of the Homogeneous Studies of Transiting Extrasolar Planets project.

 


Page generated on 2022/11/23           John Southworth   (Keele University, UK)