This page summarises the information held within TEPCat for the transiting planetary system TrES-5. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2011ApJ...741..114M | |
| Date of discovery paper | 2011 / 8 / 19 | y / m / d |
| Data/telescope used for discovery | TrES | |
| Right ascension | 20 20 53.24 | h m s |
| Declination | +59 26 55.6 | d m s |
| Right ascension (decimal) | 305.22183 | degrees |
| Declination (decimal) | 59.44878 | degrees |
| V-band apparent magnitude | 13.72 | mag |
| K-band apparent magnitude | 11.59 | mag |
| Transit duration | 0.075 ( 1.80 ) | day hour |
| Transit depth | 2.2 | % |
| Time of mid-transit | 2455443.25340 ± 0.00012 | HJD or BJD |
| Orbital period | 1.482246663 ± 0.000000064 | days |
| Reference for orbital ephemeris | 2022AJ....164..220H |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 5171 ± 36 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | +0.20 ± 0.08 | dex |
| Stellar mass | 0.901 ± 0.030 | Msun |
| Stellar radius | 0.868 ± 0.013 | Rsun |
| Stellar logarithmic surface gravity | 4.517 ± 0.012 | c.g.s. |
| Stellar mean density | 1.381 ± 0.051 ( 1.949 ± 0.072 ) | ρsun g cm-3 |
| Orbital eccentricity | 0.0 | |
| Orbital semimajor axis | 0.02446 ± 0.00068 | AU |
| Planetary mass | 1.790 ± 0.068 ( 569 ± 21 ) | Mjup Mearth |
| Planetary radius | 1.194 ± 0.015 ( 13.38 ± 0.17 ) | Rjup Rearth |
| Planetary surface gravity | 31.1 ± 1.0 3.49 ± 0.01 | m/s2 log(cgs) |
| Planetary mean density | 0.983 ± 0.039 ( 1.304 ± 0.052 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 1480 ± 13 | K |
| Reference of detailed study | 2015MNRAS.448.2546B |
TrES-5 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/03/17 John Southworth (Keele University, UK)