This page summarises the information held within TEPCat for the transiting planetary system TOI-2580. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2024A+A...692A.220E | |
| Date of discovery paper | 2024 / 12 / 14 | y / m / d |
| Data/telescope used for discovery | TESS | |
| Right ascension | 04 08 47.78 | h m s |
| Declination | +67 06 59.6 | d m s |
| Right ascension (decimal) | 62.19908 | degrees |
| Declination (decimal) | 67.11656 | degrees |
| V-band apparent magnitude | 11.42 | mag |
| K-band apparent magnitude | 9.88 | mag |
| Transit duration | 0.349 ( 8.38 ) | day hour |
| Transit depth | 0.8 | % |
| Time of mid-transit | 2458839.4534 ± 0.0005 | HJD or BJD |
| Orbital period | 3.397750 ± 0.000002 | days |
| Reference for orbital ephemeris | 2024A+A...692A.220E |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 6120 ± 30 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | +0.26 ± 0.06 | dex |
| Stellar mass | 1.33 ± 0.08 | Msun |
| Stellar radius | 1.81 ± 0.06 | Rsun |
| Stellar logarithmic surface gravity | 4.15 ± 0.09 | c.g.s. |
| Stellar mean density | ρsun g cm-3 | |
| Orbital eccentricity | 0.08 ± 0.04 | |
| Orbital semimajor axis | 0.048 ± 0.003 | AU |
| Planetary mass | 0.63 ± 0.08 ( 200 ± 25 ) | Mjup Mearth |
| Planetary radius | 1.55 ± 0.05 ( 17.37 ± 0.56 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | 0.17 ± 0.03 ( 0.226 ± 0.040 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 2410 ± 60 | K |
| Reference of detailed study | 2024A+A...692A.220E |
TOI-2580 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/03/24 John Southworth (Keele University, UK)