This page summarises the information held within TEPCat for the transiting system K2-52. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2016ApJS..226....7C | |
| Date of discovery paper | 2016 / 7 / 19 | y / m / d |
| Data/telescope used for discovery | K2 | |
| Right ascension | 16 26 26.74 | h m s |
| Declination | −24 58 11.8 | d m s |
| Right ascension (decimal) | 246.61142 | degrees |
| Declination (decimal) | -24.96994 | degrees |
| V-band apparent magnitude | 15.93 | mag |
| K-band apparent magnitude | 11.85 | mag |
| Transit duration | 0.222 ( 5.33 ) | day hour |
| Transit depth | 0.46 | % |
| Time of mid-transit | 2456896.02800 ± 0.00230 | HJD or BJD |
| Orbital period | 3.534820 ± 0.000190 | days |
| Reference for orbital ephemeris | 2016ApJS..226....7C |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 6113 ± 787 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | dex | |
| Stellar mass | 1.210 ± 0.230 | Msun |
| Stellar radius | 1.490 ± 0.520 | Rsun |
| Stellar logarithmic surface gravity | 4.140 ± 0.290 | c.g.s. |
| Stellar mean density | ρsun g cm-3 | |
| Orbital eccentricity | ||
| Orbital semimajor axis | 0.049 ± 0.003 | AU |
| Planetary mass | Mjup Mearth | |
| Planetary radius | 0.990 ± 0.345 ( 11.1 ± 3.9 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | ρjup g cm-3 | |
| Planetary equilibrium temperature | K | |
| Reference of detailed study | 2016ApJS..226....7C |
K2-52 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/08/27 John Southworth (Keele University, UK)