This page summarises the information held within TEPCat for the transiting planetary system TOI-5734. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | arXiv:2602.18108 | |
| Date of discovery paper | 2026 / 2 / 23 | y / m / d |
| Data/telescope used for discovery | TESS | |
| Right ascension | 07 25 01.43 | h m s |
| Declination | +37 13 51.8 | d m s |
| Right ascension (decimal) | 111.25596 | degrees |
| Declination (decimal) | 37.23106 | degrees |
| V-band apparent magnitude | 9.61 | mag |
| K-band apparent magnitude | 6.99 | mag |
| Transit duration | 0.0991 ( 2.378 ) | day hour |
| Transit depth | 0.1 | % |
| Time of mid-transit | 2458842.5107 ± 0.0014 | HJD or BJD |
| Orbital period | 6.1841876 ± 0.0000087 | days |
| Reference for orbital ephemeris | arXiv:2602.18108 |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 4750 ± 100 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | −0.13 ± 0.03 | dex |
| Stellar mass | 0.724 ± 0.009 | Msun |
| Stellar radius | 0.639 ± 0.034 | Rsun |
| Stellar logarithmic surface gravity | 4.66 ± 0.06 | c.g.s. |
| Stellar mean density | ρsun g cm-3 | |
| Orbital eccentricity | 0.0 | |
| Orbital semimajor axis | 0.05921 ± 0.00024 | AU |
| Planetary mass | 0.0286 ± 0.0082 ( 9.1 ± 2.6 ) | Mjup Mearth |
| Planetary radius | 0.187 ± 0.011 ( 2.10 ± 0.12 ) | Rjup Rearth |
| Planetary surface gravity | 20.2 +6.6 −6.0 3.3 +0.1 −0.2 | m/s2 log(cgs) |
| Planetary mean density | 4.1 +1.5 −1.2 ( 5.4 +2.0 −1.6 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 688 ± 23 | K |
| Reference of detailed study | arXiv:2602.18108 |
TOI-5734 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2026/02/27 John Southworth (Keele University, UK)