TEPCat: TOI-4515


 

This page summarises the information held within TEPCat for the transiting planetary system TOI-4515. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper 2024A+A...682A.135C  
Date of discovery paper 2023 / 11 / 21 y / m / d
Data/telescope used for discovery TESS  
Right ascension 01 24 44.69 h m s
Declination +21 30 47.0 d m s
Right ascension (decimal) 21.18621 degrees
Declination (decimal) 21.51306 degrees
V-band apparent magnitude 12.00 mag
K-band apparent magnitude 10.13 mag
Transit duration 0.135
( 3.24 )
day
hour
Transit depth 1.6 %
Time of mid-transit   2459451.62191 ± 0.00022     HJD or BJD
Orbital period 15.266446 ± 0.000013 days
Reference for orbital ephemeris   2024A+A...682A.135C  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 5433 ± 70 K
Stellar metal abundance ([Fe/H] or [M/H])   +0.10 ± 0.08 dex
Stellar mass 0.949 ± 0.020   Msun
Stellar radius 0.860 ± 0.030 Rsun
Stellar logarithmic surface gravity 4.48 ± 0.10 c.g.s.
Stellar mean density 1.506 +0.041 −0.040
( 2.125 +0.058 −0.056 )
ρsun
g cm-3
Orbital eccentricity 0.461 ± 0.007  
Orbital semimajor axis   0.118 ± 0.001  AU
Planetary mass 2.005 ± 0.052
( 637 ± 16 )
Mjup
Mearth
Planetary radius 1.086 ± 0.039
( 12.17 ± 0.44 )
Rjup
Rearth
Planetary surface gravity m/s2
log(cgs)
Planetary mean density 1.46 ± 0.16
( 1.94 ± 0.21 )
ρjup
g cm-3
Planetary equilibrium temperature 705 ± 10 K
Reference of detailed study 2024A+A...682A.135C  

 

TOI-4515 does not have an entry in the catalogue of orbital obliquity measurements.

 


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