TEPCat: WASP-65


 

This page summarises the information held within TEPCat for the transiting planetary system WASP-65. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper 2013A+A...559A..36G  
Date of discovery paper 2013 / 7 / 25 y / m / d
Right ascension 08 53 17.83 h m s
Declination +08 31 22.8 d m s
V-band apparent magnitude 11.90 mag
K-band apparent magnitude 10.35 mag
Transit duration 0.11396
( 2.7350 )
day
hour
Transit depth 1.7 %
Time of mid-transit   2456110.68772 ± 0.00015     HJD or BJD
Orbital period 2.3114243 ± 0.0000015 days
Reference for orbital ephemeris   2013A+A...559A..36G  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 5600 ± 100 K
Stellar metal abundance ([Fe/H] or [M/H])   −0.07 ± 0.07 dex
Stellar mass 0.93 ± 0.14   Msun
Stellar radius 1.01 ± 0.05 Rsun
Stellar logarithmic surface gravity 4.40 ± 0.02 c.g.s.
Stellar mean density 0.91 +0.03 −0.04
( 1.284 +0.042 −0.056 )
ρsun
g cm-3
Orbital eccentricity 0.0  
Orbital semimajor axis   0.0334 +0.0016 −0.0017  AU
Planetary mass 1.55 ± 0.16
( 492 ± 50 )
Mjup
Mearth
Planetary radius 1.112 ± 0.059
( 12.46 ± 0.66 )
Rjup
Rearth
Planetary surface gravity 28.7 +0.9 −1.2
3.46 +0.01 −0.02
m/s2
log(cgs)
Planetary mean density 1.13 +0.07 −0.08
( 1.499 +0.093 −0.106 )
ρjup
g cm-3
Planetary equilibrium temperature 1480 ± 10 K
Reference of detailed study 2013A+A...559A..36G  

 

WASP-65 does not have an entry in the catalogue of Rossiter-McLaughlin measurements.

 

WASP-65 has not been analysed as part of the Homogeneous Studies of Transiting Extrasolar Planets project.

 


Page generated on 2017/12/11           John Southworth   (Keele University, UK)