This page summarises the information held within TEPCat for the transiting planetary system WASP-92. 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 | 16 26 46.08 | h m s |
| Declination | +51 02 28.2 | d m s |
| Right ascension (decimal) | 246.69200 | degrees |
| Declination (decimal) | 51.04117 | degrees |
| V-band apparent magnitude | 13.18 | mag |
| K-band apparent magnitude | 11.52 | mag |
| Transit duration | 0.1153 ( 2.767 ) | day hour |
| Transit depth | 1.5 | % |
| Time of mid-transit | 2456381.28419 ± 0.00028 | HJD or BJD |
| Orbital period | 2.17467334 ± 0.00000054 | days |
| Reference for orbital ephemeris | 2021AJ....162..127W |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 6280 ± 120 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | +0.00 ± 0.14 | dex |
| Stellar mass | 1.190 ± 0.037 | Msun |
| Stellar radius | 1.341 ± 0.058 | Rsun |
| Stellar logarithmic surface gravity | 4.259 ± 0.031 | c.g.s. |
| Stellar mean density | 0.495 ± 0.055 ( 0.698 ± 0.078 ) | ρsun g cm-3 |
| Orbital eccentricity | 0.0 | |
| Orbital semimajor axis | 0.03480 ± 0.00036 | AU |
| Planetary mass | 0.805 ± 0.068 ( 255 ± 21 ) | Mjup Mearth |
| Planetary radius | 1.461 ± 0.077 ( 16.38 ± 0.86 ) | Rjup Rearth |
| Planetary surface gravity | 8.7 +1.2 −1.1 2.94 +0.06 −0.06 | m/s2 log(cgs) |
| Planetary mean density | 0.260 ± 0.044 ( 0.345 ± 0.058 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 1871 ± 56 | K |
| Reference of detailed study | 2016MNRAS.463.3276H |
WASP-92 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/03/17 John Southworth (Keele University, UK)