This page summarises the information held within TEPCat for the transiting planetary system EPIC 246220667b. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2023MNRAS.518..669D | |
| Date of discovery paper | 2022 / 10 / 21 | y / m / d |
| Data/telescope used for discovery | K2 | |
| Right ascension | 23 26 32.70 | h m s |
| Declination | −04 36 23.7 | d m s |
| Right ascension (decimal) | 351.63625 | degrees |
| Declination (decimal) | -4.60658 | degrees |
| V-band apparent magnitude | 14.38 | mag |
| K-band apparent magnitude | 11.44 | mag |
| Transit duration | 0.17 ( 4.1 ) | day hour |
| Transit depth | 0.1 | % |
| Time of mid-transit | 2457740.2578 ± 0.0011 | HJD or BJD |
| Orbital period | 6.6690 ± 0.0002 | days |
| Reference for orbital ephemeris | 2023MNRAS.518..669D |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 4323 ± 138 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | −0.10 ± 0.24 | dex |
| Stellar mass | 0.81 +0.36 −0.26 | Msun |
| Stellar radius | 0.732 +0.055 −0.052 | Rsun |
| Stellar logarithmic surface gravity | 4.61 ± 0.15 | c.g.s. |
| Stellar mean density | ρsun g cm-3 | |
| Orbital eccentricity | ||
| Orbital semimajor axis | 0.0552 +0.0017 −0.0023 | AU |
| Planetary mass | Mjup Mearth | |
| Planetary radius | 0.1721 +0.0056 −0.0065 ( 1.929 +0.063 −0.073 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | ρjup g cm-3 | |
| Planetary equilibrium temperature | K | |
| Reference of detailed study | 2023MNRAS.518..669D |
EPIC 246220667b does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2024/09/10 John Southworth (Keele University, UK)