TEPCat: CoRoT-15


 

This page summarises the information held within TEPCat for the transiting brown dwarf system CoRoT-15. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper 2011A+A...525A..68B  
Date of discovery paper 2010 / 10 / 1 y / m / d
Data/telescope used for discovery CoRoT  
Right ascension 06 28 27.82 h m s
Declination +06 11 10.5 d m s
Right ascension (decimal) 97.11592 degrees
Declination (decimal) 6.18625 degrees
V-band apparent magnitude 15.5 mag
K-band apparent magnitude 13.39 mag
Transit duration 0.135
( 3.24 )
day
hour
Transit depth 0.68 %
Time of mid-transit   2454753.5608 ± 0.0011     HJD or BJD
Orbital period 3.06036 ± 0.00003 days
Reference for orbital ephemeris   2011A+A...525A..68B  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 6340 ± 190 K
Stellar metal abundance ([Fe/H] or [M/H])   +0.09 ± 0.19 dex
Stellar mass 1.29 ± 0.12   Msun
Stellar radius 1.40 ± 0.14 Rsun
Stellar logarithmic surface gravity 4.288 +0.059 −0.191 c.g.s.
Stellar mean density 0.52 +0.12 −0.25
( 0.73 +0.17 −0.35 )
ρsun
g cm-3
Orbital eccentricity 0.042 ± 0.039  
Orbital semimajor axis   0.0458 +0.0018 −0.0022  AU
Planetary mass 64.0 ± 5.0
( 20345 ± 1589 )
Mjup
Mearth
Planetary radius 1.045 +0.347 −0.091
( 11.7 + 3.9 − 1.0 )
Rjup
Rearth
Planetary surface gravity 1470 +240 −620
5.17 +0.07 −0.24
m/s2
log(cgs)
Planetary mean density 53 +13 −29
( 70 +17 −38 )
ρjup
g cm-3
Planetary equilibrium temperature 1670 +200 −80 K
Reference of detailed study 2023MNRAS.519.5177C  

 

CoRoT-15 does not have an entry in the catalogue of orbital obliquity measurements.

 


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