TEPCat: CoRoT-17


 

This page summarises the information held within TEPCat for the transiting planetary system CoRoT-17. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper 2011A+A...531A..41C  
Date of discovery paper 2011 / 6 / 10 y / m / d
Data/telescope used for discovery CoRoT  
Right ascension 18 34 47.82 h m s
Declination −06 36 44.0 d m s
Right ascension (decimal) 278.69925 degrees
Declination (decimal) -6.61222 degrees
V-band apparent magnitude 15.46 mag
K-band apparent magnitude 12.47 mag
Transit duration 0.197
( 4.73 )
day
hour
Transit depth 0.44 %
Time of mid-transit   2454923.3093 ± 0.0036     HJD or BJD
Orbital period 3.7681 ± 0.0003 days
Reference for orbital ephemeris   2011A+A...531A..41C  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 5740 ± 80 K
Stellar metal abundance ([Fe/H] or [M/H])   +0.0 ± 0.1 dex
Stellar mass 1.043 +0.074 −0.046   Msun
Stellar radius 1.62 +0.47 −0.13 Rsun
Stellar logarithmic surface gravity 4.035 +0.069 −0.208 c.g.s.
Stellar mean density 0.243 +0.066 −0.126
( 0.343 +0.093 −0.178 )
ρsun
g cm-3
Orbital eccentricity 0.0  
Orbital semimajor axis   0.04810 +0.00111 −0.00072  AU
Planetary mass 2.46 +0.26 −0.24
( 782 +82 −76 )
Mjup
Mearth
Planetary radius 1.007 +0.345 −0.092
( 11.3 + 3.9 − 1.0 )
Rjup
Rearth
Planetary surface gravity 60 +13 −27
3.78 +0.09 −0.26
m/s2
log(cgs)
Planetary mean density 2.26 +0.77 −1.35
( 3.0 +1.0 −1.8 )
ρjup
g cm-3
Planetary equilibrium temperature 1610 +210 −70 K
Reference of detailed study 2012MNRAS.426.1291S  

 

CoRoT-17 does not have an entry in the catalogue of orbital obliquity measurements.

 


Page generated on 2024/03/28           John Southworth   (Keele University, UK)