This page summarises the information held within TEPCat for the transiting planetary system TOI-1752b. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | arXiv:2604.15816 | |
| Date of discovery paper | 2026 / 4 / 20 | y / m / d |
| Data/telescope used for discovery | TESS | |
| Right ascension | 16 53 51.12 | h m s |
| Declination | +60 42 32.7 | d m s |
| Right ascension (decimal) | 253.46300 | degrees |
| Declination (decimal) | 60.70908 | degrees |
| V-band apparent magnitude | 14.62 | mag |
| K-band apparent magnitude | 10.55 | mag |
| Transit duration | 0.0434 ( 1.042 ) | day hour |
| Transit depth | 0.09 | % |
| Time of mid-transit | 2459334.47908 ± 0.00071 | HJD or BJD |
| Orbital period | 0.9351861 ± 0.0000015 | days |
| Reference for orbital ephemeris | arXiv:2604.15816 |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 3762 +77 −7 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | −0.11 ± 0.11 | dex |
| Stellar mass | 0.524 ± 0.012 | Msun |
| Stellar radius | 0.530 ± 0.015 | Rsun |
| Stellar logarithmic surface gravity | 4.710 ± 0.026 | c.g.s. |
| Stellar mean density | 3.54 ± 0.31 ( 4.99 ± 0.44 ) | ρsun g cm-3 |
| Orbital eccentricity | ||
| Orbital semimajor axis | 0.01624 ± 0.00056 | AU |
| Planetary mass | Mjup Mearth | |
| Planetary radius | 0.1510 ± 0.0061 ( 1.693 ± 0.068 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | ρjup g cm-3 | |
| Planetary equilibrium temperature | 1036 ± 31 | K |
| Reference of detailed study | arXiv:2604.15816 |
TOI-1752b does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2026/04/20 John Southworth (Keele University, UK)