TEPCat: HD 110113


 

This page summarises the information held within TEPCat for the transiting planetary system HD 110113. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper arXiv:2101.04745  
Date of discovery paper 2021 / 1 / 14 y / m / d
Right ascension 12 40 08.78 h m s
Declination −44 18 43.5 d m s
V-band apparent magnitude 10.06 mag
K-band apparent magnitude 8.50 mag
Transit duration 0.099
( 2.38 )
day
hour
Transit depth 0.03 %
Time of mid-transit   2458570.101 ± 0.005     HJD or BJD
Orbital period 2.541 ± 0.001 days
Reference for orbital ephemeris   arXiv:2101.04745  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 5732 ± 50 K
Stellar metal abundance ([Fe/H] or [M/H])   +0.14 ± 0.02 dex
Stellar mass 0.997 ± 0.060   Msun
Stellar radius 0.968 ± 0.018 Rsun
Stellar logarithmic surface gravity 4.46 ± 0.05 c.g.s.
Stellar mean density ρsun
g cm-3
Orbital eccentricity 0.093 +0.079 −0.064  
Orbital semimajor axis   0.035 ± 0.001  AU
Planetary mass 0.0143 ± 0.0020
( 4.55 ± 0.64 )
Mjup
Mearth
Planetary radius 0.183 ± 0.011
( 2.05 ± 0.12 )
Rjup
Rearth
Planetary surface gravity m/s2
log(cgs)
Planetary mean density 2.19 +0.57 −0.44
( 2.91 +0.76 −0.58 )
ρjup
g cm-3
Planetary equilibrium temperature 1371 ± 14 K
Reference of detailed study arXiv:2101.04745  

 

HD 110113 does not have an entry in the catalogue of orbital obliquity measurements.

 

HD 110113 has not been analysed as part of the Homogeneous Studies of Transiting Extrasolar Planets project.

 


Page generated on 2021/12/02           John Southworth   (Keele University, UK)