TEPCat: WASP-163


 

This page summarises the information held within TEPCat for the transiting planetary system WASP-163. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper arXiv:1807.06548  
Date of discovery paper 2018 / 7 / 18 y / m / d
Right ascension 17 06 08.98 h m s
Declination −10 24 47.0 d m s
V-band apparent magnitude 12.54 mag
K-band apparent magnitude 10.15 mag
Transit duration 0.093
( 2.23 )
day
hour
Transit depth 1.6 %
Time of mid-transit   2457918.4620 ± 0.0004     HJD or BJD
Orbital period 1.6096884 ± 0.0000015 days
Reference for orbital ephemeris   arXiv:1807.06548  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 5500 ± 200 K
Stellar metal abundance ([Fe/H] or [M/H])   −0.34 ± 0.21 dex
Stellar mass 0.97 ± 0.15   Msun
Stellar radius 1.015 +0.071 −0.0074 Rsun
Stellar logarithmic surface gravity 4.411 +0.042 −0.040 c.g.s.
Stellar mean density 0.92 +0.13 −0.10
( 1.30 +0.18 −0.14 )
ρsun
g cm-3
Orbital eccentricity 0.0  
Orbital semimajor axis   0.0266 ± 0.0014  AU
Planetary mass 1.87 ± 0.21
( 594 ± 66 )
Mjup
Mearth
Planetary radius 1.202 ± 0.097
( 13.5 ± 1.1 )
Rjup
Rearth
Planetary surface gravity 33.1 +4.0 −3.6
3.52 +0.05 −0.05
m/s2
log(cgs)
Planetary mean density 1.07 +0.23 −0.17
( 1.42 +0.31 −0.23 )
ρjup
g cm-3
Planetary equilibrium temperature 1638 ± 68 K
Reference of detailed study arXiv:1807.06548  

 

WASP-163 does not have an entry in the catalogue of orbital obliquity measurements.

 

WASP-163 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)