TEPCat: HIP 67522


 

This page summarises the information held within TEPCat for the transiting planetary system HIP 67522. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper arXiv:2005.00013  
Date of discovery paper 2020 / 5 / 4 y / m / d
Right ascension 13 50 06.28 h m s
Declination −40 50 08.9 d m s
V-band apparent magnitude 9.88 mag
K-band apparent magnitude 8.16 mag
Transit duration 0.2009
( 4.822 )
day
hour
Transit depth 0.5 %
Time of mid-transit   2458604.02371 ± 0.00037     HJD or BJD
Orbital period 6.959503 ± 0.000016 days
Reference for orbital ephemeris   arXiv:2005.00013  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 5675 ± 75 K
Stellar metal abundance ([Fe/H] or [M/H])   dex
Stellar mass 1.22 ± 0.05   Msun
Stellar radius 1.38 ± 0.06 Rsun
Stellar logarithmic surface gravity c.g.s.
Stellar mean density 0.448 +0.055 −0.049
( 0.632 +0.078 −0.069 )
ρsun
g cm-3
Orbital eccentricity 0.059 +0.193 −0.046  
Orbital semimajor axis     AU
Planetary mass Mjup
Mearth
Planetary radius 0.898 ± 0.042
( 10.07 ± 0.47 )
Rjup
Rearth
Planetary surface gravity m/s2
log(cgs)
Planetary mean density ρjup
g cm-3
Planetary equilibrium temperature 1174 +21 −20 K
Reference of detailed study arXiv:2005.00013  

 

HIP 67522 does not have an entry in the catalogue of orbital obliquity measurements.

 

HIP 67522 has not been analysed as part of the Homogeneous Studies of Transiting Extrasolar Planets project.

 


Page generated on 2021/01/04           John Southworth   (Keele University, UK)