TEPCat: HATS-61


 

This page summarises the information held within TEPCat for the transiting planetary system HATS-61. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper arXiv:1809.01048  
Date of discovery paper 2018 / 9 / 5 y / m / d
Right ascension 04 06 37.87 h m s
Declination −25 20 59.0 d m s
V-band apparent magnitude 13.23 mag
K-band apparent magnitude 11.48 mag
Transit duration 0.2307
( 5.537 )
day
hour
Transit depth 0.6 %
Time of mid-transit   2457673.0611 ± 0.0013     HJD or BJD
Orbital period 7.817954 ± 0.000021 days
Reference for orbital ephemeris   arXiv:1809.01048  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 5630 ± 71 K
Stellar metal abundance ([Fe/H] or [M/H])   +0.220 ± 0.043 dex
Stellar mass 1.075 ± 0.014   Msun
Stellar radius 1.667 ± 0.022 Rsun
Stellar logarithmic surface gravity 4.026 ± 0.012 c.g.s.
Stellar mean density 0.232 ± 0.009
( 0.327 ± 0.013 )
ρsun
g cm-3
Orbital eccentricity 0.0 +0.008 −0.0  
Orbital semimajor axis   0.07904 ± 0.00034  AU
Planetary mass 3.40 ± 0.12
( 1080 ± 38 )
Mjup
Mearth
Planetary radius 1.201 +0.044 −0.063
( 13.46 + 0.49 − 0.71 )
Rjup
Rearth
Planetary surface gravity 58.3 +6.8 −4.0
3.77 +0.05 −0.03
m/s2
log(cgs)
Planetary mean density 1.83 +0.32 −0.19
( 2.43 +0.42 −0.25 )
ρjup
g cm-3
Planetary equilibrium temperature 1227 ± 7 K
Reference of detailed study arXiv:1809.01048  

 

HATS-61 does not have an entry in the catalogue of orbital obliquity measurements.

 

HATS-61 has not been analysed as part of the Homogeneous Studies of Transiting Extrasolar Planets project.

 


Page generated on 2019/07/02           John Southworth   (Keele University, UK)