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.
| 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 |
| 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 2026/01/29 John Southworth (Keele University, UK)