This page summarises the information held within TEPCat for the transiting planetary system EPIC 201757695. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2020MNRAS.498.2778D | |
| Date of discovery paper | 2020 / 9 / 22 | y / m / d |
| Data/telescope used for discovery | K2 | |
| Right ascension | 11 35 45.24 | h m s |
| Declination | +04 36 59.2 | d m s |
| Right ascension (decimal) | 173.93850 | degrees |
| Declination (decimal) | 4.61644 | degrees |
| V-band apparent magnitude | 15.02 | mag |
| K-band apparent magnitude | 12.15 | mag |
| Transit duration | 0.076 ( 1.82 ) | day hour |
| Transit depth | 0.02 | % |
| Time of mid-transit | 2456811.6370 ± 0.0008 | HJD or BJD |
| Orbital period | 2.0478 ± 0.0001 | days |
| Reference for orbital ephemeris | 2020MNRAS.498.2778D |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 4520 +108 −54 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | +0.00 +0.12 −0.30 | dex |
| Stellar mass | 0.727 +0.044 −0.053 | Msun |
| Stellar radius | 0.655 +0.041 −0.045 | Rsun |
| Stellar logarithmic surface gravity | 4.659 +0.035 −0.025 | c.g.s. |
| Stellar mean density | ρsun g cm-3 | |
| Orbital eccentricity | 0.0 | |
| Orbital semimajor axis | 0.0296 ± 0.0005 | AU |
| Planetary mass | Mjup Mearth | |
| Planetary radius | 0.0810 +0.0053 −0.0057 ( 0.908 +0.059 −0.064 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | ρjup g cm-3 | |
| Planetary equilibrium temperature | K | |
| Reference of detailed study | 2020MNRAS.498.2778D |
EPIC 201757695 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2024/11/22 John Southworth (Keele University, UK)