This page summarises the information held within TEPCat for the transiting planetary system CoRoT-11. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2010A+A...524A..55G | |
| Date of discovery paper | 2010 / 9 / 14 | y / m / d |
| Data/telescope used for discovery | CoRoT | |
| Right ascension | 18 42 44.95 | h m s |
| Declination | +05 56 15.7 | d m s |
| Right ascension (decimal) | 280.68729 | degrees |
| Declination (decimal) | 5.93769 | degrees |
| V-band apparent magnitude | 12.80 | mag |
| K-band apparent magnitude | 11.25 | mag |
| Transit duration | 0.104 ( 2.50 ) | day hour |
| Transit depth | 1.2 | % |
| Time of mid-transit | 2454690.49838 ± 0.00016 | HJD or BJD |
| Orbital period | 2.994325 ± 0.000021 | days |
| Reference for orbital ephemeris | 2012A+A...543L...5G |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 6343 ± 72 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | +0.04 ± 0.03 | dex |
| Stellar mass | 1.26 ± 0.14 | Msun |
| Stellar radius | 1.374 ± 0.061 | Rsun |
| Stellar logarithmic surface gravity | 4.264 ± 0.019 | c.g.s. |
| Stellar mean density | 0.488 ± 0.022 ( 0.689 ± 0.031 ) | ρsun g cm-3 |
| Orbital eccentricity | 0.0 | |
| Orbital semimajor axis | 0.0440 ± 0.0016 | AU |
| Planetary mass | 2.34 ± 0.39 ( 743 ± 123 ) | Mjup Mearth |
| Planetary radius | 1.426 ± 0.057 ( 15.98 ± 0.64 ) | Rjup Rearth |
| Planetary surface gravity | 28.5 ± 4.2 3.45 ± 0.06 | m/s2 log(cgs) |
| Planetary mean density | 0.76 ± 0.12 ( 1.01 ± 0.16 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 1735 ± 34 | K |
| Reference of detailed study | 2011MNRAS.417.2166S |
| Reference | λ (degrees) |
|---|---|
| Gandolfi et al. (2010) | prograde |
| Gandolfi et al. (2012) | 0.1 ± 2.6 |
Page generated on 2025/11/11 John Southworth (Keele University, UK)