This page summarises the information held within TEPCat for the transiting planetary system WASP-175. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2019MNRAS.489.2478N | |
| Date of discovery paper | 2019 / 4 / 24 | y / m / d |
| Data/telescope used for discovery | WASP | |
| Right ascension | 11 05 16.60 | h m s |
| Declination | −34 07 20.3 | d m s |
| Right ascension (decimal) | 166.31917 | degrees |
| Declination (decimal) | -34.12231 | degrees |
| V-band apparent magnitude | 12.65 | mag |
| K-band apparent magnitude | 11.47 | mag |
| Transit duration | 0.1115 ( 2.676 ) | day hour |
| Transit depth | 1.1 | % |
| Time of mid-transit | 2457143.78886 ± 0.00034 | HJD or BJD |
| Orbital period | 3.0652907 ± 0.0000014 | days |
| Reference for orbital ephemeris | 2019MNRAS.489.2478N |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 6229 ± 100 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | +0.150 ± 0.069 | dex |
| Stellar mass | 1.212 ± 0.045 | Msun |
| Stellar radius | 1.204 ± 0.064 | Rsun |
| Stellar logarithmic surface gravity | 4.359 ± 0.045 | c.g.s. |
| Stellar mean density | 0.693 +0.125 −0.094 ( 0.98 +0.18 −0.13 ) | ρsun g cm-3 |
| Orbital eccentricity | 0.0 +0.28 −0.0 | |
| Orbital semimajor axis | 0.04403 ± 0.00055 | AU |
| Planetary mass | 0.99 ± 0.13 ( 314 ± 41 ) | Mjup Mearth |
| Planetary radius | 1.208 ± 0.081 ( 13.54 ± 0.91 ) | Rjup Rearth |
| Planetary surface gravity | 15.6 +3.0 −2.5 3.19 +0.08 −0.08 | m/s2 log(cgs) |
| Planetary mean density | 0.56 +0.15 −0.11 ( 0.74 +0.20 −0.15 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 1571 ± 49 | K |
| Reference of detailed study | 2019MNRAS.489.2478N |
WASP-175 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/03/17 John Southworth (Keele University, UK)