This page summarises the information held within TEPCat for the transiting planetary system TOI-2494c. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2026AJ....171..359Q | |
| Date of discovery paper | 2026 / 6 / 5 | y / m / d |
| Data/telescope used for discovery | TESS | |
| Right ascension | 06 00 38.27 | h m s |
| Declination | +00 07 54.4 | d m s |
| Right ascension (decimal) | 90.15946 | degrees |
| Declination (decimal) | 0.13178 | degrees |
| V-band apparent magnitude | 11.91 | mag |
| K-band apparent magnitude | 9.60 | mag |
| Transit duration | 0.0910 ( 2.184 ) | day hour |
| Transit depth | 0.08 | % |
| Time of mid-transit | 2459210.73182 ± 0.00036 | HJD or BJD |
| Orbital period | 8.3761356 ± 0.0000053 | days |
| Reference for orbital ephemeris | 2026AJ....171..359Q |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 5490 +130 −120 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | +0.079 +0.081 −0.072 | dex |
| Stellar mass | 0.897 +0.046 −0.041 | Msun |
| Stellar radius | 0.883 +0.026 −0.024 | Rsun |
| Stellar logarithmic surface gravity | 4.500 ± 0.030 | c.g.s. |
| Stellar mean density | 1.30 +0.13 −0.11 ( 1.83 +0.18 −0.16 ) | ρsun g cm-3 |
| Orbital eccentricity | 0.048 +0.059 −0.034 | |
| Orbital semimajor axis | 0.0779 +0.0013 −0.0012 | AU |
| Planetary mass | 0.258 ± 0.060 ( 82 ± 19 ) | Mjup Mearth |
| Planetary radius | 0.860 +0.038 −0.032 ( 9.64 +0.43 −0.36 ) | Rjup Rearth |
| Planetary surface gravity | 8.6 +2.2 −2.1 2.93 +0.10 −0.12 | m/s2 log(cgs) |
| Planetary mean density | 0.38 +0.11 −0.10 ( 0.50 +0.15 −0.13 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 890 +20 −17 | K |
| Reference of detailed study | 2026AJ....171..359Q |
TOI-2494c does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2026/06/23 John Southworth (Keele University, UK)