This page summarises the information held within TEPCat for the transiting planetary system OGLE-TR-111. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2004A+A...426L..15P | |
| Date of discovery paper | 2004 / 8 / 9 | y / m / d |
| Data/telescope used for discovery | OGLE | |
| Right ascension | 10 53 17.91 | h m s |
| Declination | −61 24 20.3 | d m s |
| Right ascension (decimal) | 163.32462 | degrees |
| Declination (decimal) | -61.40564 | degrees |
| V-band apparent magnitude | 16.0 | mag |
| K-band apparent magnitude | 14.14 | mag |
| Transit duration | 0.1117 ( 2.681 ) | day hour |
| Transit depth | 2.0 | % |
| Time of mid-transit | 2454092.80691 ± 0.00025 | HJD or BJD |
| Orbital period | 4.0144477 ± 0.0000016 | days |
| Reference for orbital ephemeris | 2011ApJ...733...53H |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 5044 ± 83 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | +0.19 ± 0.07 | dex |
| Stellar mass | 0.846 ± 0.065 | Msun |
| Stellar radius | 0.822 ± 0.023 | Rsun |
| Stellar logarithmic surface gravity | 4.536 ± 0.025 | c.g.s. |
| Stellar mean density | 1.52 ± 0.10 ( 2.14 ± 0.14 ) | ρsun g cm-3 |
| Orbital eccentricity | 0.0 | |
| Orbital semimajor axis | 0.04676 ± 0.00122 | AU |
| Planetary mass | 0.55 ± 0.10 ( 174 ± 31 ) | Mjup Mearth |
| Planetary radius | 1.011 ± 0.038 ( 11.33 ± 0.43 ) | Rjup Rearth |
| Planetary surface gravity | 13.2 ± 2.5 3.12 ± 0.08 | m/s2 log(cgs) |
| Planetary mean density | 0.49 ± 0.10 ( 0.65 ± 0.13 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 1019 ± 20 | K |
| Reference of detailed study | 2012MNRAS.426.1291S |
OGLE-TR-111 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2024/09/10 John Southworth (Keele University, UK)