TEPCat: TOI-1260b


 

This page summarises the information held within TEPCat for the transiting planetary system TOI-1260b. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper 2021MNRAS.505.4684G  
Date of discovery paper 2021 / 4 / 13 y / m / d
Data/telescope used for discovery TESS  
Right ascension 10 28 34.56 h m s
Declination +65 51 15.1 d m s
Right ascension (decimal) 157.14400 degrees
Declination (decimal) 65.85419 degrees
V-band apparent magnitude 11.88 mag
K-band apparent magnitude 8.95 mag
Transit duration 0.086
( 2.06 )
day
hour
Transit depth 0.1 %
Time of mid-transit   2459065.56427 ± 0.00040     HJD or BJD
Orbital period 3.127463 ± 0.000006 days
Reference for orbital ephemeris   2023MNRAS.519.1437L  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 4227 ± 85 K
Stellar metal abundance ([Fe/H] or [M/H])   −0.10 ± 0.07 dex
Stellar mass 0.679 +0.095 −0.067   Msun
Stellar radius 0.672 ± 0.010 Rsun
Stellar logarithmic surface gravity 4.57 ± 0.05 c.g.s.
Stellar mean density 2.43 ± 0.06
( 3.429 ± 0.085 )
ρsun
g cm-3
Orbital eccentricity 0.0  
Orbital semimajor axis   0.0367 ± 0.0011  AU
Planetary mass 0.0269 ± 0.0048
( 8.6 ± 1.5 )
Mjup
Mearth
Planetary radius 0.215 ± 0.005
( 2.410 ± 0.056 )
Rjup
Rearth
Planetary surface gravity 14.5 +3.3 −2.7
3.16 +0.09 −0.09
m/s2
log(cgs)
Planetary mean density 2.53 ± 0.48
( 3.36 ± 0.64 )
ρjup
g cm-3
Planetary equilibrium temperature 871 ± 24 K
Reference of detailed study 2023MNRAS.519.1437L  

 

TOI-1260b does not have an entry in the catalogue of orbital obliquity measurements.

 


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