This page summarises the information held within TEPCat for the transiting planetary system WASP-195. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2025AJ....169..334S | |
| Date of discovery paper | 2025 / 4 / 18 | y / m / d |
| Data/telescope used for discovery | WASP | |
| Right ascension | 16 30 11.91 | h m s |
| Declination | +49 53 44.9 | d m s |
| Right ascension (decimal) | 247.54962 | degrees |
| Declination (decimal) | 49.89581 | degrees |
| V-band apparent magnitude | 11.87 | mag |
| K-band apparent magnitude | 10.69 | mag |
| Transit duration | 0.17 ( 4.1 ) | day hour |
| Transit depth | 0.4 | % |
| Time of mid-transit | 2457357.23855 ± 0.00020 | HJD or BJD |
| Orbital period | 5.051928 ± 0.000004 | days |
| Reference for orbital ephemeris | 2025AJ....169..334S |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 6300 ± 125 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | +0.0 ± 0.3 | dex |
| Stellar mass | 1.30 ± 0.08 | Msun |
| Stellar radius | 1.578 ± 0.066 | Rsun |
| Stellar logarithmic surface gravity | 4.14 ± 0.25 | c.g.s. |
| Stellar mean density | 0.466 +0.004 −0.003 ( 0.6575 +0.0056 −0.0042 ) | ρsun g cm-3 |
| Orbital eccentricity | 0.0 | |
| Orbital semimajor axis | 0.063 ± 0.003 | AU |
| Planetary mass | 0.104 +0.030 −0.031 ( 33.1 +9.5 −9.9 ) | Mjup Mearth |
| Planetary radius | 0.92 ± 0.05 ( 10.31 ± 0.56 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | 0.12 ± 0.05 ( 0.159 ± 0.066 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 1522 ± 71 | K |
| Reference of detailed study | 2025AJ....169..334S |
WASP-195 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/08/27 John Southworth (Keele University, UK)