TEPCat: OGLE-TR-182


 

This page summarises the information held within TEPCat for the transiting planetary system OGLE-TR-182. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper 2008A+A...487..749P  
Date of discovery paper 2007 / 10 / 28 y / m / d
Data/telescope used for discovery OGLE  
Right ascension 11 09 18.73 h m s
Declination −61 05 42.9 d m s
Right ascension (decimal) 167.32804 degrees
Declination (decimal) -61.09525 degrees
V-band apparent magnitude 16.84 mag
K-band apparent magnitude 14.74 mag
Transit duration 0.151
( 3.62 )
day
hour
Transit depth 1.1 %
Time of mid-transit   2454270.572 ± 0.002     HJD or BJD
Orbital period 3.97910 ± 0.00001 days
Reference for orbital ephemeris   2008A+A...487..749P  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 5924 ± 64 K
Stellar metal abundance ([Fe/H] or [M/H])   +0.37 ± 0.08 dex
Stellar mass 1.187 ± 0.044   Msun
Stellar radius 1.530 ± 0.170 Rsun
Stellar logarithmic surface gravity 4.142 ± 0.089 c.g.s.
Stellar mean density 0.33 ± 0.10
( 0.47 ± 0.14 )
ρsun
g cm-3
Orbital eccentricity 0.0  
Orbital semimajor axis   0.05205 ± 0.00065  AU
Planetary mass 1.06 ± 0.15
( 336 ± 47 )
Mjup
Mearth
Planetary radius 1.470 ± 0.140
( 16.5 ± 1.6 )
Rjup
Rearth
Planetary surface gravity 12.1 ± 2.9
3.08 ± 0.09
m/s2
log(cgs)
Planetary mean density 0.33 ± 0.11
( 0.44 ± 0.15 )
ρjup
g cm-3
Planetary equilibrium temperature 1550 ± 81 K
Reference of detailed study 2010MNRAS.408.1689S  

 

OGLE-TR-182 does not have an entry in the catalogue of orbital obliquity measurements.

 


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