This page summarises the information held within TEPCat for the transiting planetary system TOI-2443. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2023AJ....166....9M | |
| Date of discovery paper | 2023 / 1 / 25 | y / m / d |
| Data/telescope used for discovery | TESS | |
| Right ascension | 02 40 42.87 | h m s |
| Declination | 01 11 55.2 | d m s |
| Right ascension (decimal) | 40.17862 | degrees |
| Declination (decimal) | 1.19867 | degrees |
| V-band apparent magnitude | 9.51 | mag |
| K-band apparent magnitude | 6.50 | mag |
| Transit duration | 0.22 ( 5.3 ) | day hour |
| Transit depth | 0.12 | % |
| Time of mid-transit | 2459148.0988 ± 0.0007 | HJD or BJD |
| Orbital period | 15.66949 ± 0.00093 | days |
| Reference for orbital ephemeris | 2023AJ....166....9M |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 4357 ± 100 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | −0.439 ± 0.080 | dex |
| Stellar mass | 0.660 ± 0.078 | Msun |
| Stellar radius | 0.732 ± 0.071 | Rsun |
| Stellar logarithmic surface gravity | 4.709 ± 0.100 | c.g.s. |
| Stellar mean density | ρsun g cm-3 | |
| Orbital eccentricity | ||
| Orbital semimajor axis | AU | |
| Planetary mass | Mjup Mearth | |
| Planetary radius | 0.247 +0.004 −0.005 ( 2.769 +0.045 −0.056 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | ρjup g cm-3 | |
| Planetary equilibrium temperature | 601 | K |
| Reference of detailed study | 2023AJ....166....9M |
TOI-2443 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2023/09/01 John Southworth (Keele University, UK)