TEPCat: TOI-2443


 

This page summarises the information held within TEPCat for the transiting planetary system TOI-2443. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper 2023AJ....166....9M  
Date of discovery paper 2023 / 1 / 25 y / m / d
Data/telescope used for discovery TESS  
Right ascension 02 40 42.87 h m s
Declination 01 11 55.2 d m s
Right ascension (decimal) 40.17862 degrees
Declination (decimal) 1.19867 degrees
V-band apparent magnitude 9.51 mag
K-band apparent magnitude 6.50 mag
Transit duration 0.22
( 5.3 )
day
hour
Transit depth 0.12 %
Time of mid-transit   2459148.0988 ± 0.0007     HJD or BJD
Orbital period 15.66949 ± 0.00093 days
Reference for orbital ephemeris   2023AJ....166....9M  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 4357 ± 100 K
Stellar metal abundance ([Fe/H] or [M/H])   −0.439 ± 0.080 dex
Stellar mass 0.660 ± 0.078   Msun
Stellar radius 0.732 ± 0.071 Rsun
Stellar logarithmic surface gravity 4.709 ± 0.100 c.g.s.
Stellar mean density ρsun
g cm-3
Orbital eccentricity  
Orbital semimajor axis     AU
Planetary mass Mjup
Mearth
Planetary radius 0.247 +0.004 −0.005
( 2.769 +0.045 −0.056 )
Rjup
Rearth
Planetary surface gravity m/s2
log(cgs)
Planetary mean density ρjup
g cm-3
Planetary equilibrium temperature 601 K
Reference of detailed study 2023AJ....166....9M  

 

TOI-2443 does not have an entry in the catalogue of orbital obliquity measurements.

 


Page generated on 2024/04/19           John Southworth   (Keele University, UK)