This page summarises the information held within TEPCat for the transiting planetary system TOI-6255. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2024AJ....168..101D | |
| Date of discovery paper | 2024 / 8 / 1 | y / m / d |
| Data/telescope used for discovery | TESS | |
| Right ascension | 22 06 00.76 | h m s |
| Declination | +39 17 55.8 | d m s |
| Right ascension (decimal) | 331.50317 | degrees |
| Declination (decimal) | 39.29883 | degrees |
| V-band apparent magnitude | 12.75 | mag |
| K-band apparent magnitude | 8.07 | mag |
| Transit duration | 0.017 ( 0.41 ) | day hour |
| Transit depth | 0.07 | % |
| Time of mid-transit | 2458738.71248 ± 0.00043 | HJD or BJD |
| Orbital period | 0.23818244 ± 0.00000012 | days |
| Reference for orbital ephemeris | 2024AJ....168..101D |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 3421 ± 70 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | −0.14 ± 0.09 | dex |
| Stellar mass | 0.353 ± 0.015 | Msun |
| Stellar radius | 0.370 ± 0.011 | Rsun |
| Stellar logarithmic surface gravity | 4.850 +0.044 −0.04 | c.g.s. |
| Stellar mean density | 6.9 ± 0.7 ( 9.74 ± 0.99 ) | ρsun g cm-3 |
| Orbital eccentricity | 0.0 | |
| Orbital semimajor axis | AU | |
| Planetary mass | 0.0045 ± 0.0004 ( 1.43 ± 0.13 ) | Mjup Mearth |
| Planetary radius | 0.0963 ± 0.0058 ( 1.079 ± 0.065 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | ρjup g cm-3 | |
| Planetary equilibrium temperature | K | |
| Reference of detailed study | 2024AJ....168..101D |
TOI-6255 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/03/17 John Southworth (Keele University, UK)