This page summarises the information held within TEPCat for the transiting planetary system TOI-6564. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | arXiv:2606.05295 | |
| Date of discovery paper | 2026 / 6 / 5 | y / m / d |
| Data/telescope used for discovery | TESS | |
| Right ascension | 13 43 16.29 | h m s |
| Declination | −56 09 23.2 | d m s |
| Right ascension (decimal) | 205.81787 | degrees |
| Declination (decimal) | -56.15644 | degrees |
| V-band apparent magnitude | 10.24 | mag |
| K-band apparent magnitude | 8.56 | mag |
| Transit duration | 0.189 ( 4.54 ) | day hour |
| Transit depth | 0.9 | % |
| Time of mid-transit | 2460071.37027 ± 0.00019 | HJD or BJD |
| Orbital period | 3.985413 ± 0.000011 | days |
| Reference for orbital ephemeris | arXiv:2606.05295 |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 5943 ± 64 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | +0.19 ± 0.04 | dex |
| Stellar mass | 1.18 +0.16 −0.03 | Msun |
| Stellar radius | 1.70 ± 0.02 | Rsun |
| Stellar logarithmic surface gravity | 4.04 ± 0.11 | c.g.s. |
| Stellar mean density | 0.280 ± 0.016 ( 0.395 ± 0.023 ) | ρsun g cm-3 |
| Orbital eccentricity | 0.0 | |
| Orbital semimajor axis | 0.0542 ± 0.0012 | AU |
| Planetary mass | 0.699 ± 0.066 ( 222 ± 20 ) | Mjup Mearth |
| Planetary radius | 1.463 ± 0.019 ( 16.40 ± 0.21 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | 0.209 ± 0.021 ( 0.277 ± 0.028 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 1445 ± 21 | K |
| Reference of detailed study | arXiv:2606.05295 |
TOI-6564 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2026/06/23 John Southworth (Keele University, UK)