This page summarises the information held within TEPCat for the transiting planetary system TOI-1080. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | arXiv:2603.00385 | |
| Date of discovery paper | 2026 / 3 / 3 | y / m / d |
| Data/telescope used for discovery | TESS | |
| Right ascension | 18 25 28.40 | h m s |
| Declination | −52 12 52.5 | d m s |
| Right ascension (decimal) | 276.36833 | degrees |
| Declination (decimal) | -52.21458 | degrees |
| V-band apparent magnitude | 15.35 | mag |
| K-band apparent magnitude | 10.17 | mag |
| Transit duration | 0.0373 ( 0.895 ) | day hour |
| Transit depth | 0.3 | % |
| Time of mid-transit | 2459756.40002 ± 0.00031 | HJD or BJD |
| Orbital period | 3.9652482 ± 0.0000015 | days |
| Reference for orbital ephemeris | arXiv:2603.00385 |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 3065 ± 50 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | −0.09 ± 0.11 | dex |
| Stellar mass | 0.1667 ± 0.0041 | Msun |
| Stellar radius | 0.2019 ± 0.0075 | Rsun |
| Stellar logarithmic surface gravity | 5.049 ± 0.043 | c.g.s. |
| Stellar mean density | ρsun g cm-3 | |
| Orbital eccentricity | 0.0 | |
| Orbital semimajor axis | 0.0272 +0.0015 −0.0016 | AU |
| Planetary mass | 0.0 +0.034 −0.0 ( 0 +10 −0 ) | Mjup Mearth |
| Planetary radius | 0.1071 ± 0.0052 ( 1.200 ± 0.058 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | ρjup g cm-3 | |
| Planetary equilibrium temperature | 368 +12 −10 | K |
| Reference of detailed study | arXiv:2603.00385 |
TOI-1080 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2026/03/10 John Southworth (Keele University, UK)