TEPCat: HATS-33


 

This page summarises the information held within TEPCat for the transiting planetary system HATS-33. 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 19 38 31.92 h m s
Declination −55 19 48.4 d m s
V-band apparent magnitude 11.91 mag
K-band apparent magnitude 10.29 mag
Transit duration 0.1115
( 2.676 )
day
hour
Transit depth 2.2 %
Time of mid-transit   2456497.23181 ± 0.00050     HJD or BJD
Orbital period 2.5495551 ± 0.0000061 days
Reference for orbital ephemeris   2016AJ....152..161D  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 5659 ± 85 K
Stellar metal abundance ([Fe/H] or [M/H])   +0.290 ± 0.050 dex
Stellar mass 1.062 ± 0.032   Msun
Stellar radius 1.022 +0.050 −0.037 Rsun
Stellar logarithmic surface gravity 4.445 ± 0.036 c.g.s.
Stellar mean density 0.99 ± 0.11
( 1.40 ± 0.16 )
ρsun
g cm-3
Orbital eccentricity 0.0 +0.080 −0.0  
Orbital semimajor axis   0.03727 ± 0.00037  AU
Planetary mass 1.192 ± 0.053
( 378 ± 16 )
Mjup
Mearth
Planetary radius 1.230 +0.112 −0.081
( 13.79 + 1.26 − 0.91 )
Rjup
Rearth
Planetary surface gravity 19.5 +3.5 −2.9
3.29 +0.07 −0.07
m/s2
log(cgs)
Planetary mean density 0.60 ± 0.14
( 0.80 ± 0.19 )
ρjup
g cm-3
Planetary equilibrium temperature 1429 ± 38 K
Reference of detailed study 2016AJ....152..161D  

 

HATS-33 does not have an entry in the catalogue of Rossiter-McLaughlin measurements.

 

HATS-33 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)