This page summarises the information held within TEPCat for the transiting planetary system TOI-1273. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2024A+A...684A...6S | |
| Date of discovery paper | 2024 / 2 / 17 | y / m / d |
| Data/telescope used for discovery | TESS | |
| Right ascension | 14 16 29.01 | h m s |
| Declination | +58 23 24.9 | d m s |
| Right ascension (decimal) | 214.12088 | degrees |
| Declination (decimal) | 58.39025 | degrees |
| V-band apparent magnitude | 11.01 | mag |
| K-band apparent magnitude | 9.42 | mag |
| Transit duration | 0.07 ( 1.7 ) | day hour |
| Transit depth | 0.5 | % |
| Time of mid-transit | 2458712.3468 ± 0.0004 | HJD or BJD |
| Orbital period | 4.631296 ± 0.000003 | days |
| Reference for orbital ephemeris | 2024A+A...684A...6S |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 5690 ± 40 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | +0.07 ± 0.04 | dex |
| Stellar mass | 1.06 ± 0.06 | Msun |
| Stellar radius | 1.06 ± 0.02 | Rsun |
| Stellar logarithmic surface gravity | 4.37 ± 0.03 | c.g.s. |
| Stellar mean density | ρsun g cm-3 | |
| Orbital eccentricity | 0.055 ± 0.032 | |
| Orbital semimajor axis | 0.0549 ± 0.0010 | AU |
| Planetary mass | 0.222 ± 0.015 ( 70.6 ± 4.8 ) | Mjup Mearth |
| Planetary radius | 0.99 ± 0.22 ( 11.1 ± 2.5 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | 0.21 ± 0.08 ( 0.28 ± 0.11 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 1211 ± 15 | K |
| Reference of detailed study | 2024A+A...684A...6S |
TOI-1273 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/03/24 John Southworth (Keele University, UK)