This page summarises the information held within TEPCat for the transiting planetary system TOI-3593. 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 | 22 06 01.53 | h m s |
| Declination | +34 12 42.0 | d m s |
| Right ascension (decimal) | 331.50638 | degrees |
| Declination (decimal) | 34.21167 | degrees |
| V-band apparent magnitude | 12.19 | mag |
| K-band apparent magnitude | 10.27 | mag |
| Transit duration | 0.10357 ( 2.4857 ) | day hour |
| Transit depth | 1.2 | % |
| Time of mid-transit | 2460055.72703 ± 0.00016 | HJD or BJD |
| Orbital period | 3.8212867 ± 0.0000016 | days |
| Reference for orbital ephemeris | 2025ApJS..280...30Y |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 5550 +120 −100 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | +0.384 +0.084 −0.080 | dex |
| Stellar mass | 1.015 +0.043 −0.037 | Msun |
| Stellar radius | 0.918 +0.022 −0.024 | Rsun |
| Stellar logarithmic surface gravity | 4.519 +0.028 −0.022 | c.g.s. |
| Stellar mean density | 1.312 +0.106 −0.099 ( 1.85 +0.15 −0.14 ) | ρsun g cm-3 |
| Orbital eccentricity | 0.105 +0.028 −0.052 | |
| Orbital semimajor axis | 0.04810 +0.00070 −0.00058 | AU |
| Planetary mass | 1.78 +0.13 −0.09 ( 565 +41 −28 ) | Mjup Mearth |
| Planetary radius | 0.984 +0.026 −0.028 ( 11.03 + 0.29 − 0.31 ) | Rjup Rearth |
| Planetary surface gravity | 45.5 +4.6 −3.2 3.66 +0.04 −0.03 | m/s2 log(cgs) |
| Planetary mean density | 1.74 +0.20 −0.18 ( 2.31 +0.27 −0.24 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 1170 +22 −19 | K |
| Reference of detailed study | 2025ApJS..280...30Y |
TOI-3593 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2026/01/29 John Southworth (Keele University, UK)