TEPCat: TOI-2134b


 

This page summarises the information held within TEPCat for the transiting planetary system TOI-2134b. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper 2024MNRAS.527.5385R  
Date of discovery paper 2023 / 1 / 25 y / m / d
Data/telescope used for discovery TESS  
Right ascension 18 07 44.45 h m s
Declination 39 04 26.9 d m s
Right ascension (decimal) 271.93521 degrees
Declination (decimal) 39.07414 degrees
V-band apparent magnitude 8.93 mag
K-band apparent magnitude 6.09 mag
Transit duration 0.13
( 3.1 )
day
hour
Transit depth 0.13 %
Time of mid-transit   2459407.54493 ± 0.00027     HJD or BJD
Orbital period 9.2292005 ± 0.0000063 days
Reference for orbital ephemeris   2024MNRAS.527.5385R  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 4580 ± 50 K
Stellar metal abundance ([Fe/H] or [M/H])   +0.12 ± 0.02 dex
Stellar mass 0.744 ± 0.027   Msun
Stellar radius 0.709 ± 0.017 Rsun
Stellar logarithmic surface gravity 4.8 ± 0.3 c.g.s.
Stellar mean density 2.09 ± 0.10
( 2.95 ± 0.14 )
ρsun
g cm-3
Orbital eccentricity 0.05 ± 0.03  
Orbital semimajor axis   0.0780 ± 0.0009  AU
Planetary mass 0.0287 +0.0025 −0.0024
( 9.12 +0.79 −0.76 )
Mjup
Mearth
Planetary radius 0.239 ± 0.014
( 2.68 ± 0.16 )
Rjup
Rearth
Planetary surface gravity m/s2
log(cgs)
Planetary mean density 1.97 ± 0.39
( 2.61 ± 0.52 )
ρjup
g cm-3
Planetary equilibrium temperature 666 ± 8 K
Reference of detailed study 2024MNRAS.527.5385R  

 

TOI-2134b does not have an entry in the catalogue of orbital obliquity measurements.

 


Page generated on 2024/03/28           John Southworth   (Keele University, UK)