This page summarises the information held within TEPCat for the transiting planetary system TOI-6448. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2026AJ....171...20B | |
| Date of discovery paper | 2025 / 11 / 17 | y / m / d |
| Data/telescope used for discovery | TESS | |
| Right ascension | 07 20 40.91 | h m s |
| Declination | −33 55 20.5 | d m s |
| Right ascension (decimal) | 110.17046 | degrees |
| Declination (decimal) | -33.92236 | degrees |
| V-band apparent magnitude | 12.92 | mag |
| K-band apparent magnitude | 11.32 | mag |
| Transit duration | 0.139 ( 3.34 ) | day hour |
| Transit depth | 0.8 | % |
| Time of mid-transit | 2459214.6125 ± 0.0026 | HJD or BJD |
| Orbital period | 14.84428 ± 0.000033 | days |
| Reference for orbital ephemeris | 2026AJ....171...20B |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 5910 ± 90 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | dex | |
| Stellar mass | 1.03 ± 0.05 | Msun |
| Stellar radius | 0.90 ± 0.07 | Rsun |
| Stellar logarithmic surface gravity | c.g.s. | |
| Stellar mean density | 1.43 ± 0.37 ( 2.02 ± 0.52 ) | ρsun g cm-3 |
| Orbital eccentricity | 0.20 +0.21 −0.12 | |
| Orbital semimajor axis | 0.132 +0.015 −0.017 | AU |
| Planetary mass | Mjup Mearth | |
| Planetary radius | 0.782 +0.074 −0.075 ( 8.77 +0.83 −0.84 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | ρjup g cm-3 | |
| Planetary equilibrium temperature | 742 +38 −33 | K |
| Reference of detailed study | 2026AJ....171...20B |
TOI-6448 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2026/01/29 John Southworth (Keele University, UK)