TEPCat: TOI-5205


 

This page summarises the information held within TEPCat for the transiting planetary system TOI-5205. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper 2023AJ....165..120K  
Date of discovery paper 2022 / 9 / 23 y / m / d
Data/telescope used for discovery TESS  
Right ascension 20 55 04.96 h m s
Declination +24 21 39.5 d m s
Right ascension (decimal) 313.77067 degrees
Declination (decimal) 24.36097 degrees
V-band apparent magnitude 15.90 mag
K-band apparent magnitude 11.04 mag
Transit duration 0.0583
( 1.399 )
day
hour
Transit depth 7 %
Time of mid-transit   2459443.47179 ± 0.00019     HJD or BJD
Orbital period 1.630757 ± 0.000001 days
Reference for orbital ephemeris   2023AJ....165..120K  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 3430 ± 54 K
Stellar metal abundance ([Fe/H] or [M/H])   +0.0 dex
Stellar mass 0.392 ± 0.015   Msun
Stellar radius 0.394 ± 0.011 Rsun
Stellar logarithmic surface gravity 4.84 ± 0.03 c.g.s.
Stellar mean density 6.4 ± 0.4
( 9.03 ± 0.56 )
ρsun
g cm-3
Orbital eccentricity 0.020 +0.020 −0.014  
Orbital semimajor axis   0.0199 ± 0.0002  AU
Planetary mass 1.08 ± 0.06
( 343 ± 19 )
Mjup
Mearth
Planetary radius 1.03 ± 0.03
( 11.55 ± 0.34 )
Rjup
Rearth
Planetary surface gravity m/s2
log(cgs)
Planetary mean density 0.91 ± 0.08
( 1.21 ± 0.11 )
ρjup
g cm-3
Planetary equilibrium temperature 737 ± 15 K
Reference of detailed study 2023AJ....165..120K  

 

TOI-5205 does not have an entry in the catalogue of orbital obliquity measurements.

 


Page generated on 2024/05/08           John Southworth   (Keele University, UK)