This page summarises the information held within TEPCat for the transiting planetary system TOI-5699. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | arXiv:2609.30915 | |
| Date of discovery paper | 2026 / 9 / 28 | y / m / d |
| Data/telescope used for discovery | TESS | |
| Right ascension | 16 44 54.29 | h m s |
| Declination | +31 12 39.3 | d m s |
| Right ascension (decimal) | 251.22621 | degrees |
| Declination (decimal) | 31.21092 | degrees |
| V-band apparent magnitude | 10.86 | mag |
| K-band apparent magnitude | 9.58 | mag |
| Transit duration | 0.165 ( 3.96 ) | day hour |
| Transit depth | 0.4 | % |
| Time of mid-transit | 2459704.1558 ± 0.0009 | HJD or BJD |
| Orbital period | 22.01850 ± 0.00004 | days |
| Reference for orbital ephemeris | arXiv:2609.30915 |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 5905 ± 100 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | +0.11 ± 0.05 | dex |
| Stellar mass | 1.13 ± 0.04 | Msun |
| Stellar radius | 1.64 ± 0.06 | Rsun |
| Stellar logarithmic surface gravity | 4.05 ± 0.07 | c.g.s. |
| Stellar mean density | 0.26 ± 0.03 ( 0.367 ± 0.042 ) | ρsun g cm-3 |
| Orbital eccentricity | 0.30 +0.09 −0.08 | |
| Orbital semimajor axis | 0.160 ± 0.019 | AU |
| Planetary mass | 0.25 ± 0.03 ( 79.5 ± 9.5 ) | Mjup Mearth |
| Planetary radius | 0.996 ± 0.015 ( 11.16 ± 0.17 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 | |
| Planetary mean density | ρjup g cm-3 | |
| Planetary equilibrium temperature | 906 ± 55 | K |
| Reference of detailed study | arXiv:2609.30915 |
TOI-5699 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2026/10/04 John Southworth (Keele University, UK)