TEPCat: CoRoT-19


 

This page summarises the information held within TEPCat for the transiting planetary system CoRoT-19. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper 2012A+A...537A.136G  
Date of discovery paper 2011 / 12 / 6 y / m / d
Data/telescope used for discovery CoRoT  
Right ascension 06 28 08.04 h m s
Declination −00 10 14.4 d m s
Right ascension (decimal) 97.03350 degrees
Declination (decimal) -0.17067 degrees
V-band apparent magnitude 14.01 mag
K-band apparent magnitude 11.84 mag
Transit duration 0.196
( 4.70 )
day
hour
Transit depth 0.79 %
Time of mid-transit   2455257.44102 ± 0.00060     HJD or BJD
Orbital period 3.89713 ± 0.00002 days
Reference for orbital ephemeris   2012A+A...537A.136G  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 6090 ± 70 K
Stellar metal abundance ([Fe/H] or [M/H])   −0.02 ± 0.10 dex
Stellar mass 1.181 +0.127 −0.077   Msun
Stellar radius 1.576 +0.354 −0.096 Rsun
Stellar logarithmic surface gravity 4.115 +0.047 −0.152 c.g.s.
Stellar mean density 0.302 +0.049 −0.125
( 0.426 +0.069 −0.176 )
ρsun
g cm-3
Orbital eccentricity 0.0  
Orbital semimajor axis   0.0512 +0.0018 −0.0011  AU
Planetary mass 1.090 +0.093 −0.078
( 346 +29 −24 )
Mjup
Mearth
Planetary radius 1.190 +0.260 −0.069
( 13.34 + 2.91 − 0.77 )
Rjup
Rearth
Planetary surface gravity 19.1 +2.4 −6.2
3.28 +0.05 −0.17
m/s2
log(cgs)
Planetary mean density 0.60 +0.11 −0.27
( 0.80 +0.15 −0.36 )
ρjup
g cm-3
Planetary equilibrium temperature 1630 +150 −40 K
Reference of detailed study 2012MNRAS.426.1291S  

 

Entries in the catalogue of orbital obliquity measurements:
 
Reference λ (degrees)
Guenther et al. (2012)   −52   + 27   - 22  

 

 


Page generated on 2024/04/19           John Southworth   (Keele University, UK)