This page summarises the information held within TEPCat for the transiting planetary system TOI-3464. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2025ApJS..280...30Y | |
| Date of discovery paper | 2025 / 7 / 3 | y / m / d |
| Data/telescope used for discovery | TESS | |
| Right ascension | 15 37 55.92 | h m s |
| Declination | −44 47 23.7 | d m s |
| Right ascension (decimal) | 234.48300 | degrees |
| Declination (decimal) | -44.78992 | degrees |
| V-band apparent magnitude | 12.63 | mag |
| K-band apparent magnitude | 11.10 | mag |
| Transit duration | 0.1012 ( 2.429 ) | day hour |
| Transit depth | 0.6 | % |
| Time of mid-transit | 2459699.9129 ± 0.0014 | HJD or BJD |
| Orbital period | 3.6515570 ± 0.0000060 | days |
| Reference for orbital ephemeris | 2025ApJS..280...30Y |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 6110 +230 −300 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | +0.034 +0.047 −0.066 | dex |
| Stellar mass | 1.27 +0.15 −0.12 | Msun |
| Stellar radius | 1.608 +0.056 −0.059 | Rsun |
| Stellar logarithmic surface gravity | 4.126 +0.070 −0.061 | c.g.s. |
| Stellar mean density | 0.302 +0.050 −0.056 ( 0.426 +0.071 −0.079 ) | ρsun g cm-3 |
| Orbital eccentricity | 0.20 ± 0.10 | |
| Orbital semimajor axis | 0.0502 +0.0021 −0.0015 | AU |
| Planetary mass | 1.19 +0.24 −0.27 ( 378 +76 −85 ) | Mjup Mearth |
| Planetary radius | 1.247 +0.057 −0.059 ( 13.98 + 0.64 − 0.66 ) | Rjup Rearth |
| Planetary surface gravity | 19.1 +5.5 −3.9 3.28 +0.11 −0.10 | m/s2 log(cgs) |
| Planetary mean density | 0.57 +0.14 −0.17 ( 0.76 +0.19 −0.23 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 1674 +39 −46 | K |
| Reference of detailed study | 2025ApJS..280...30Y |
TOI-3464 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2026/01/29 John Southworth (Keele University, UK)