TEPCat: HATS-32


 

This page summarises the information held within TEPCat for the transiting planetary system HATS-32. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper 2016AJ....152..161D  
Date of discovery paper 2016 / 7 / 4 y / m / d
Right ascension 23 04 18.12 h m s
Declination −21 16 19.0 d m s
V-band apparent magnitude 14.38 mag
K-band apparent magnitude 12.70 mag
Transit duration 0.1189
( 2.854 )
day
hour
Transit depth 1.9 %
Time of mid-transit   2456454.6252 ± 0.0011     HJD or BJD
Orbital period 2.8126548 ± 0.0000055 days
Reference for orbital ephemeris   2016AJ....152..161D  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 5700 ± 110 K
Stellar metal abundance ([Fe/H] or [M/H])   +0.390 ± 0.050 dex
Stellar mass 1.099 ± 0.044   Msun
Stellar radius 1.097 +0.098 −0.063 Rsun
Stellar logarithmic surface gravity 4.396 ± 0.057 c.g.s.
Stellar mean density 0.83 ± 0.16
( 1.17 ± 0.23 )
ρsun
g cm-3
Orbital eccentricity 0.0 +0.471 −0.0  
Orbital semimajor axis   0.04024 ± 0.00053  AU
Planetary mass 0.92 ± 0.10
( 292 ± 31 )
Mjup
Mearth
Planetary radius 1.249 +0.144 −0.096
( 14.0 + 1.6 − 1.1 )
Rjup
Rearth
Planetary surface gravity 14.4 +3.4 −2.7
3.16 +0.09 −0.09
m/s2
log(cgs)
Planetary mean density 0.44 ± 0.12
( 0.58 ± 0.16 )
ρjup
g cm-3
Planetary equilibrium temperature 1437 ± 58 K
Reference of detailed study 2016AJ....152..161D  

 

HATS-32 does not have an entry in the catalogue of Rossiter-McLaughlin measurements.

 

HATS-32 has not been analysed as part of the Homogeneous Studies of Transiting Extrasolar Planets project.

 


Page generated on 2017/12/15           John Southworth   (Keele University, UK)