This page summarises the information held within TEPCat for the transiting planetary system TOI-3785. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2023AJ....166...44P | |
| Date of discovery paper | 2023 / 4 / 11 | y / m / d |
| Data/telescope used for discovery | TESS | |
| Right ascension | 08 43 36.13 | h m s |
| Declination | +63 04 41.3 | d m s |
| Right ascension (decimal) | 130.90054 | degrees |
| Declination (decimal) | 63.07814 | degrees |
| V-band apparent magnitude | 14.60 | mag |
| K-band apparent magnitude | 10.17 | mag |
| Transit duration | 0.071 ( 1.70 ) | day hour |
| Transit depth | 1.0 | % |
| Time of mid-transit | 2458861.49553 ± 0.00059 | HJD or BJD |
| Orbital period | 4.6747373 ± 0.000038 | days |
| Reference for orbital ephemeris | 2023AJ....166...44P |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 3576 ± 88 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | +0.10 ± 0.12 | dex |
| Stellar mass | 0.52 ± 0.02 | Msun |
| Stellar radius | 0.50 ± 0.01 | Rsun |
| Stellar logarithmic surface gravity | 4.747 ± 0.046 | c.g.s. |
| Stellar mean density | ρsun g cm-3 | |
| Orbital eccentricity | 0.11 +0.10 −0.08 | |
| Orbital semimajor axis | 0.043 ± 0.001 | AU |
| Planetary mass | 0.047 +0.013 −0.12 ( 14.9 +4.1 −38.1 ) | Mjup Mearth |
| Planetary radius | 0.459 ± 0.014 ( 5.14 ± 0.16 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | 0.46 +0.14 −0.13 ( 0.61 +0.19 −0.17 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 582 ± 16 | K |
| Reference of detailed study | 2023AJ....166...44P |
TOI-3785 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2026/01/29 John Southworth (Keele University, UK)