This page summarises the information held within TEPCat for the transiting planetary system TOI-2179. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2020AJ....160..275S | |
| Date of discovery paper | 2020 / 10 / 9 | y / m / d |
| Data/telescope used for discovery | TESS | |
| Right ascension | 01 29 46.99 | h m s |
| Declination | −60 44 23.7 | d m s |
| Right ascension (decimal) | 22.44579 | degrees |
| Declination (decimal) | -60.73992 | degrees |
| V-band apparent magnitude | 12.14 | mag |
| K-band apparent magnitude | 10.49 | mag |
| Transit duration | 0.091 ( 2.18 ) | day hour |
| Transit depth | 0.9 | % |
| Time of mid-transit | 2458319.15055 ± 0.00077 | HJD or BJD |
| Orbital period | 15.168865 ± 0.000018 | days |
| Reference for orbital ephemeris | 2020AJ....160..275S |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 5788 ± 80 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | +0.14 ± 0.05 | dex |
| Stellar mass | 1.026 +0.057 −0.055 | Msun |
| Stellar radius | 1.088 ± 0.012 | Rsun |
| Stellar logarithmic surface gravity | 4.376 ± 0.021 | c.g.s. |
| Stellar mean density | 0.79 ± 0.08 ( 1.11 ± 0.11 ) | ρsun g cm-3 |
| Orbital eccentricity | 0.575 ± 0.011 | |
| Orbital semimajor axis | 0.1207 ± 0.0037 | AU |
| Planetary mass | 1.942 +0.092 −0.091 ( 617 +29 −28 ) | Mjup Mearth |
| Planetary radius | 1.117 +0.054 −0.047 ( 12.52 + 0.61 − 0.53 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | 1.39 +0.21 −0.20 ( 1.84 +0.28 −0.27 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 974 | K |
| Reference of detailed study | 2020AJ....160..275S |
TOI-2179 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/03/17 John Southworth (Keele University, UK)