This page summarises the information held within TEPCat for the transiting planetary system WASP-93. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2016MNRAS.463.3276H | |
| Date of discovery paper | 2016 / 7 / 5 | y / m / d |
| Data/telescope used for discovery | WASP | |
| Right ascension | 00 37 50.11 | h m s |
| Declination | +51 17 19.5 | d m s |
| Right ascension (decimal) | 9.45879 | degrees |
| Declination (decimal) | 51.28875 | degrees |
| V-band apparent magnitude | 10.97 | mag |
| K-band apparent magnitude | 9.94 | mag |
| Transit duration | 0.0931 ( 2.234 ) | day hour |
| Transit depth | 1.2 | % |
| Time of mid-transit | 2456079.56501 ± 0.00026 | HJD or BJD |
| Orbital period | 2.73253778 ± 0.00000025 | days |
| Reference for orbital ephemeris | 2024MNRAS.530.2475Y |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 6700 ± 100 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | +0.07 ± 0.17 | dex |
| Stellar mass | 1.334 ± 0.033 | Msun |
| Stellar radius | 1.524 ± 0.040 | Rsun |
| Stellar logarithmic surface gravity | 4.197 ± 0.019 | c.g.s. |
| Stellar mean density | 0.376 ± 0.028 ( 0.531 ± 0.040 ) | ρsun g cm-3 |
| Orbital eccentricity | 0.0 | |
| Orbital semimajor axis | 0.04211 ± 0.00035 | AU |
| Planetary mass | 1.47 ± 0.29 ( 467 ± 92 ) | Mjup Mearth |
| Planetary radius | 1.54 ± 0.06 ( 17.26 ± 0.67 ) | Rjup Rearth |
| Planetary surface gravity | 15.1 +3.5 −2.8 3.18 +0.09 −0.09 | m/s2 log(cgs) |
| Planetary mean density | 0.400 ± 0.09 ( 0.53 ± 0.12 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 1910 ± 40 | K |
| Reference of detailed study | 2022AN....34324012A |
WASP-93 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/03/17 John Southworth (Keele University, UK)