TEPCat: HD 114082


 

This page summarises the information held within TEPCat for the transiting planetary system HD 114082. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper 2022A+A...667L..14Z  
Date of discovery paper 2022 / 11 / 16 y / m / d
Data/telescope used for discovery other  
Right ascension 13 09 16.19 h m s
Declination −60 18 30.1 d m s
Right ascension (decimal) 197.31746 degrees
Declination (decimal) -60.30836 degrees
V-band apparent magnitude 8.21 mag
K-band apparent magnitude 7.16 mag
Transit duration 0.608
( 14.59 )
day
hour
Transit depth 0.5 %
Time of mid-transit   2459339.03854 ± 0.00051     HJD or BJD
Orbital period 109.75 ± 0.39 days
Reference for orbital ephemeris   2022A+A...667L..14Z  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 6651 ± 35 K
Stellar metal abundance ([Fe/H] or [M/H])   +0.00 ± 0.03 dex
Stellar mass 1.47 ± 0.07   Msun
Stellar radius 1.49 ± 0.05 Rsun
Stellar logarithmic surface gravity 4.19 ± 0.03 c.g.s.
Stellar mean density ρsun
g cm-3
Orbital eccentricity 0.395 +0.037 −0.039  
Orbital semimajor axis   0.5109 +0.0081 −0.0083  AU
Planetary mass 8.0 ± 1.0
( 25431 ± 3179 )
Mjup
Mearth
Planetary radius 1.00 ± 0.03
( 11.21 ± 0.34 )
Rjup
Rearth
Planetary surface gravity m/s2
log(cgs)
Planetary mean density ρjup
g cm-3
Planetary equilibrium temperature K
Reference of detailed study 2022A+A...667L..14Z  

 

HD 114082 does not have an entry in the catalogue of orbital obliquity measurements.

 


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