This page summarises the information held within TEPCat for the transiting planetary system TOI-4153. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2024AJ....168...32S | |
| Date of discovery paper | 2024 / 1 / 12 | y / m / d |
| Data/telescope used for discovery | TESS | |
| Right ascension | 22 21 34.31 | h m s |
| Declination | +82 12 57.8 | d m s |
| Right ascension (decimal) | 335.39296 | degrees |
| Declination (decimal) | 82.21606 | degrees |
| V-band apparent magnitude | 11.67 | mag |
| K-band apparent magnitude | 10.30 | mag |
| Transit duration | 0.18801 ( 4.5122 ) | day hour |
| Transit depth | 0.93 | % |
| Time of mid-transit | 2459026.05484 ± 0.00022 | HJD or BJD |
| Orbital period | 4.6174141 ± 0.0000015 | days |
| Reference for orbital ephemeris | 2024AJ....168...32S |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 6860 +150 −180 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | +0.32 +0.10 −0.13 | dex |
| Stellar mass | 1.572 +0.064 −0.071 | Msun |
| Stellar radius | 1.605 +0.048 −0.046 | Rsun |
| Stellar logarithmic surface gravity | 4.224 +0.024 −0.029 | c.g.s. |
| Stellar mean density | 0.381 +0.031 −0.033 ( 0.538 +0.044 −0.047 ) | ρsun g cm-3 |
| Orbital eccentricity | 0.039 +0.047 −0.028 | |
| Orbital semimajor axis | 0.06311 +0.00084 −0.00096 | AU |
| Planetary mass | 1.15 ± 0.18 ( 365 ± 57 ) | Mjup Mearth |
| Planetary radius | 1.438 +0.045 −0.042 ( 16.12 + 0.50 − 0.47 ) | Rjup Rearth |
| Planetary surface gravity | 14.7 ± 2.3 3.17 ± 0.06 | m/s2 log(cgs) |
| Planetary mean density | 0.360 +0.066 −0.064 ( 0.478 +0.088 −0.085 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 1669 +29 −39 | K |
| Reference of detailed study | 2024AJ....168...32S |
TOI-4153 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/03/17 John Southworth (Keele University, UK)