TEPCat: TOI-1272


 

This page summarises the information held within TEPCat for the transiting planetary system TOI-1272. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper arXiv:2206.14327  
Date of discovery paper 2022 / 6 / 30 y / m / d
Data/telescope used for discovery TESS  
Right ascension 13 16 47.18 h m s
Declination +49 51 39.7 d m s
Right ascension (decimal) 199.19658 degrees
Declination (decimal) 49.86103 degrees
V-band apparent magnitude 11.76 mag
K-band apparent magnitude 9.70 mag
Transit duration 0.06
( 1.4 )
day
hour
Transit depth 0.2 %
Time of mid-transit   2458713.0253 ± 0.0006     HJD or BJD
Orbital period 3.31599 ± 0.00002 days
Reference for orbital ephemeris   arXiv:2206.14327  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 4985 ± 121 K
Stellar metal abundance ([Fe/H] or [M/H])   +0.17 ± 0.06 dex
Stellar mass 0.851 ± 0.049   Msun
Stellar radius 0.788 ± 0.033 Rsun
Stellar logarithmic surface gravity 4.55 ± 0.10 c.g.s.
Stellar mean density 1.74 ± 0.24
( 2.46 ± 0.34 )
ρsun
g cm-3
Orbital eccentricity 0.338 +0.056 −0.062  
Orbital semimajor axis   0.0412 ± 0.0008  AU
Planetary mass 0.0774 ± 0.0072
( 24.6 ± 2.3 )
Mjup
Mearth
Planetary radius 0.369 ± 0.019
( 4.14 ± 0.21 )
Rjup
Rearth
Planetary surface gravity m/s2
log(cgs)
Planetary mean density ρjup
g cm-3
Planetary equilibrium temperature 961 ± 32 K
Reference of detailed study arXiv:2206.14327  

 

TOI-1272 does not have an entry in the catalogue of orbital obliquity measurements.

 

TOI-1272 has not been analysed as part of the Homogeneous Studies of Transiting Extrasolar Planets project.

 


Page generated on 2022/11/23           John Southworth   (Keele University, UK)