TEPCat: HATS-13


 

This page summarises the information held within TEPCat for the transiting planetary system HATS-13. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper 2015A+A...580A..63M  
Date of discovery paper 2015 / 3 / 12 y / m / d
Right ascension 21 07 50.75 h m s
Declination −26 05 48.0 d m s
V-band apparent magnitude 13.89 mag
K-band apparent magnitude 11.98 mag
Transit duration 0.10978
( 2.6347 )
day
hour
Transit depth 2.5 %
Time of mid-transit   2456340.31705 ± 0.00026     HJD or BJD
Orbital period 3.0440499 ± 0.0000027 days
Reference for orbital ephemeris   2015A+A...580A..63M  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 5523 ± 69 K
Stellar metal abundance ([Fe/H] or [M/H])   +0.050 ± 0.060 dex
Stellar mass 0.962 ± 0.029   Msun
Stellar radius 0.887 ± 0.019 Rsun
Stellar logarithmic surface gravity 4.524 ± 0.017 c.g.s.
Stellar mean density 1.37 ± 0.08
( 1.93 ± 0.11 )
ρsun
g cm-3
Orbital eccentricity 0.0 +0.181 −0.0  
Orbital semimajor axis   0.04057 ± 0.00041  AU
Planetary mass 0.543 ± 0.072
( 172 ± 22 )
Mjup
Mearth
Planetary radius 1.212 ± 0.035
( 13.59 ± 0.39 )
Rjup
Rearth
Planetary surface gravity 9.1 +1.4 −1.2
2.96 +0.06 −0.06
m/s2
log(cgs)
Planetary mean density 0.284 ± 0.043
( 0.377 ± 0.057 )
ρjup
g cm-3
Planetary equilibrium temperature 1244 ± 20 K
Reference of detailed study 2015A+A...580A..63M  

 

HATS-13 does not have an entry in the catalogue of Rossiter-McLaughlin measurements.

 

HATS-13 has not been analysed as part of the Homogeneous Studies of Transiting Extrasolar Planets project.

 


Page generated on 2017/12/13           John Southworth   (Keele University, UK)