This page summarises the information held within TEPCat for the transiting planetary system TOI-1437. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2024AJ....168..135P | |
| Date of discovery paper | 2024 / 5 / 22 | y / m / d |
| Data/telescope used for discovery | TESS | |
| Right ascension | 17 04 33.28 | h m s |
| Declination | +56 50 33.5 | d m s |
| Right ascension (decimal) | 256.13867 | degrees |
| Declination (decimal) | 56.84264 | degrees |
| V-band apparent magnitude | 9.17 | mag |
| K-band apparent magnitude | 7.82 | mag |
| Transit duration | 0.27 ( 6.5 ) | day hour |
| Transit depth | 0.03 | % |
| Time of mid-transit | 2459360.1652 ± 0.0012 | HJD or BJD |
| Orbital period | 18.840942 ± 0.000064 | days |
| Reference for orbital ephemeris | 2024AJ....168..135P |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 6008 ± 113 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | dex | |
| Stellar mass | 1.10 ± 0.10 | Msun |
| Stellar radius | 1.17 +0.11 −0.12 | Rsun |
| Stellar logarithmic surface gravity | c.g.s. | |
| Stellar mean density | 0.91 +0.23 −0.18 ( 1.28 +0.32 −0.25 ) | ρsun g cm-3 |
| Orbital eccentricity | 0.17 +0.11 −0.09 | |
| Orbital semimajor axis | 0.140 +0.018 −0.017 | AU |
| Planetary mass | 0.030 +0.012 −0.010 ( 9.5 +3.8 −3.2 ) | Mjup Mearth |
| Planetary radius | 0.200 +0.021 −0.020 ( 2.24 +0.24 −0.22 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | ρjup g cm-3 | |
| Planetary equilibrium temperature | K | |
| Reference of detailed study | 2024AJ....168..135P |
TOI-1437 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/03/17 John Southworth (Keele University, UK)