TEPCat: HD 110067g


 

This page summarises the information held within TEPCat for the transiting planetary system HD 110067g. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper 2023Natur.623..932L  
Date of discovery paper 2023 / 11 / 30 y / m / d
Data/telescope used for discovery TESS  
Right ascension 12 39 21.50 h m s
Declination +20 01 40.0 d m s
Right ascension (decimal) 189.83958 degrees
Declination (decimal) 20.02778 degrees
V-band apparent magnitude 8.42 mag
K-band apparent magnitude 6.49 mag
Transit duration 0.2361
( 5.666 )
day
hour
Transit depth 0.09 %
Time of mid-transit   2459656.0921 ± 0.002     HJD or BJD
Orbital period 54.76992 ± 0.0002 days
Reference for orbital ephemeris   2023Natur.623..932L.  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 5266 ± 64 K
Stellar metal abundance ([Fe/H] or [M/H])   −0.20 ± 0.04 dex
Stellar mass 0.798 ± 0.042   Msun
Stellar radius 0.788 ± 0.008 Rsun
Stellar logarithmic surface gravity 4.54 ± 0.03 c.g.s.
Stellar mean density ρsun
g cm-3
Orbital eccentricity 0.0  
Orbital semimajor axis   0.2621 ± 0.0032  AU
Planetary mass 0.0 +0.026 −0.0
( 0.0 +8.3 −0.0 )
Mjup
Mearth
Planetary radius 0.2326 ± 0.0046
( 2.607 ± 0.052 )
Rjup
Rearth
Planetary surface gravity m/s2
log(cgs)
Planetary mean density ρjup
g cm-3
Planetary equilibrium temperature 440 ± 6 K
Reference of detailed study 2023Natur.623..932L  

 

HD 110067g does not have an entry in the catalogue of orbital obliquity measurements.

 


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