This page summarises the information held within TEPCat for the transiting planetary system TOI-1751. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2024AJ....167..194D | |
| Date of discovery paper | 2024 / 2 / 13 | y / m / d |
| Data/telescope used for discovery | TESS | |
| Right ascension | 16 13 57.31 | h m s |
| Declination | +63 32 03.4 | d m s |
| Right ascension (decimal) | 243.48879 | degrees |
| Declination (decimal) | 63.53428 | degrees |
| V-band apparent magnitude | 9.33 | mag |
| K-band apparent magnitude | 7.93 | mag |
| Transit duration | 0.313 ( 7.51 ) | day hour |
| Transit depth | 0.045 | % |
| Time of mid-transit | 2458733.6352 ± 0.0015 | HJD or BJD |
| Orbital period | 37.468490 ± 0.000079 | days |
| Reference for orbital ephemeris | 2024AJ....167..194D |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 5996 ± 110 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | −0.40 ± 0.06 | dex |
| Stellar mass | 0.90 ± 0.03 | Msun |
| Stellar radius | 1.20 +0.06 −0.03 | Rsun |
| Stellar logarithmic surface gravity | 4.24 ± 0.10 | c.g.s. |
| Stellar mean density | 0.52 +0.04 −0.07 ( 0.734 +0.056 −0.099 ) | ρsun g cm-3 |
| Orbital eccentricity | 0.0 | |
| Orbital semimajor axis | 0.2116 ± 0.0023 | AU |
| Planetary mass | 0.0456 ± 0.0099 ( 14.5 ± 3.1 ) | Mjup Mearth |
| Planetary radius | 0.247 +0.013 −0.006 ( 2.769 +0.146 −0.067 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | 2.7 ± 0.7 ( 3.58 ± 0.93 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 820 | K |
| Reference of detailed study | 2024AJ....167..194D |
TOI-1751 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/03/24 John Southworth (Keele University, UK)