This page summarises the information held within TEPCat for the transiting planetary system TOI-4342c. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2023AJ....165...93T | |
| Date of discovery paper | 2023 / 1 / 5 | y / m / d |
| Data/telescope used for discovery | TESS | |
| Right ascension | 21 37 33.48 | h m s |
| Declination | −77 58 45.0 | d m s |
| Right ascension (decimal) | 324.38950 | degrees |
| Declination (decimal) | -77.97917 | degrees |
| V-band apparent magnitude | 12.67 | mag |
| K-band apparent magnitude | 9.02 | mag |
| Transit duration | 0.1176 ( 2.822 ) | day hour |
| Transit depth | 0.14 | % |
| Time of mid-transit | 2458659.34623 ± 0.00095 | HJD or BJD |
| Orbital period | 10.688716 ± 0.000015 | days |
| Reference for orbital ephemeris | 2023AJ....165...93T |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 3901 ± 69 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | dex | |
| Stellar mass | 0.6296 ± 0.0086 | Msun |
| Stellar radius | 0.599 ± 0.013 | Rsun |
| Stellar logarithmic surface gravity | 4.6878 +0.0086 −0.0096 | c.g.s. |
| Stellar mean density | 2.116 +0.063 −0.069 ( 2.986 +0.089 −0.097 ) | ρsun g cm-3 |
| Orbital eccentricity | ||
| Orbital semimajor axis | 0.08140 ± 0.00017 | AU |
| Planetary mass | Mjup Mearth | |
| Planetary radius | 0.2155 +0.0038 −0.0036 ( 2.416 +0.043 −0.040 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | ρjup g cm-3 | |
| Planetary equilibrium temperature | 509 ± 5 | K |
| Reference of detailed study | 2023AJ....165...93T |
TOI-4342c does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/03/24 John Southworth (Keele University, UK)