This page summarises the information held within TEPCat for the transiting planetary system TOI-4596. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | arXiv:2603.23713 | |
| Date of discovery paper | 2026 / 3 / 26 | y / m / d |
| Data/telescope used for discovery | TESS | |
| Right ascension | 06 34 49.89 | h m s |
| Declination | +27 23 17.3 | d m s |
| Right ascension (decimal) | 98.70788 | degrees |
| Declination (decimal) | 27.38814 | degrees |
| V-band apparent magnitude | 9.84 | mag |
| K-band apparent magnitude | 8.28 | mag |
| Transit duration | 0.10 ( 2.4 ) | day hour |
| Transit depth | 0.07 | % |
| Time of mid-transit | 2460283.3223 ± 0.0008 | HJD or BJD |
| Orbital period | 4.119409 ± 0.000007 | days |
| Reference for orbital ephemeris | arXiv:2603.23713 |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 5881 +67 −73 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | −0.058 +0.092 −0.056 | dex |
| Stellar mass | 1.018 +0.021 −0.019 | Msun |
| Stellar radius | 0.921 ± 0.014 | Rsun |
| Stellar logarithmic surface gravity | 4.517 +0.009 −0.011 | c.g.s. |
| Stellar mean density | 1.300 +0.047 −0.048 ( 1.834 +0.066 −0.068 ) | ρsun g cm-3 |
| Orbital eccentricity | ||
| Orbital semimajor axis | AU | |
| Planetary mass | Mjup Mearth | |
| Planetary radius | 0.239 ± 0.013 ( 2.68 ± 0.15 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | ρjup g cm-3 | |
| Planetary equilibrium temperature | 1087 | K |
| Reference of detailed study | arXiv:2603.23713 |
| Reference | λ (degrees) |
|---|---|
| Handley et al. (2026) | −3 + 20 - 21 |
Page generated on 2026/04/13 John Southworth (Keele University, UK)