TEPCat: TOI-1075


 

This page summarises the information held within TEPCat for the transiting planetary system TOI-1075. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper 2023AJ....165...47E  
Date of discovery paper 2022 / 10 / 27 y / m / d
Data/telescope used for discovery TESS  
Right ascension 20 39 53.08 h m s
Declination −65 26 59.0 d m s
Right ascension (decimal) 309.97117 degrees
Declination (decimal) -65.44972 degrees
V-band apparent magnitude 12.75 mag
K-band apparent magnitude 9.12 mag
Transit duration 0.06
( 1.4 )
day
hour
Transit depth 0.1 %
Time of mid-transit   2458654.2510 ± 0.0045     HJD or BJD
Orbital period 0.6047328 ± 0.0000032 days
Reference for orbital ephemeris   2023AJ....165...47E  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 3875 ± 75 K
Stellar metal abundance ([Fe/H] or [M/H])   −0.10 ± 0.12 dex
Stellar mass 0.604 ± 0.030   Msun
Stellar radius 0.581 ± 0.024 Rsun
Stellar logarithmic surface gravity c.g.s.
Stellar mean density 2.6 +0.7 −1.2
( 3.67 +0.99 −1.69 )
ρsun
g cm-3
Orbital eccentricity 0.0  
Orbital semimajor axis   0.01159 +0.00023 −0.00020  AU
Planetary mass 0.0313 +0.0043 −0.0041
( 9.9 +1.4 −1.3 )
Mjup
Mearth
Planetary radius 0.1598 +0.0103 −0.0072
( 1.791 +0.115 −0.081 )
Rjup
Rearth
Planetary surface gravity m/s2
log(cgs)
Planetary mean density 7.0 +1.5 −1.4
( 9.3 +2.0 −1.9 )
ρjup
g cm-3
Planetary equilibrium temperature 1323 ± 44 K
Reference of detailed study 2023AJ....165...47E  

 

TOI-1075 does not have an entry in the catalogue of orbital obliquity measurements.

 


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