This page summarises the information held within TEPCat for the transiting planetary system TOI-5344. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2023AJ....166..163H | |
| Date of discovery paper | 2023 / 7 / 14 | y / m / d |
| Data/telescope used for discovery | TESS | |
| Right ascension | 04 13 03.85 | h m s |
| Declination | +20 54 54.9 | d m s |
| Right ascension (decimal) | 63.26604 | degrees |
| Declination (decimal) | 20.91525 | degrees |
| V-band apparent magnitude | 15.28 | mag |
| K-band apparent magnitude | 10.86 | mag |
| Transit duration | 0.07388 ( 1.7731 ) | day hour |
| Transit depth | 2.7 | % |
| Time of mid-transit | 2459848.99030 ± 0.00019 | HJD or BJD |
| Orbital period | 3.7926220 ± 0.0000062 | days |
| Reference for orbital ephemeris | 2023AJ....166..163H |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 3367 ± 70 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | +0.390 ± 0.090 | dex |
| Stellar mass | 0.612 ± 0.034 | Msun |
| Stellar radius | 0.588 ± 0.011 | Rsun |
| Stellar logarithmic surface gravity | 4.686 ± 0.014 | c.g.s. |
| Stellar mean density | 3.00 ± 0.10 ( 4.23 ± 0.14 ) | ρsun g cm-3 |
| Orbital eccentricity | 0.0 +0.054 −0.0 | |
| Orbital semimajor axis | 0.04041 ± 0.00075 | AU |
| Planetary mass | 0.412 ± 0.040 ( 130 ± 12 ) | Mjup Mearth |
| Planetary radius | 0.946 ± 0.021 ( 10.60 ± 0.24 ) | Rjup Rearth |
| Planetary surface gravity | 11.4 +1.2 −1.1 3.06 +0.04 −0.04 | m/s2 log(cgs) |
| Planetary mean density | 0.455 ± 0.047 ( 0.604 ± 0.062 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 689 ± 12 | K |
| Reference of detailed study | 2023AJ....166..163H |
TOI-5344 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/03/24 John Southworth (Keele University, UK)