This page summarises the information held within TEPCat for the transiting planetary system Wolf 327. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2024A+A...684A..83M | |
| Date of discovery paper | 2024 / 1 / 23 | y / m / d |
| Data/telescope used for discovery | TESS | |
| Right ascension | 09 53 30.90 | h m s |
| Declination | +35 34 16.7 | d m s |
| Right ascension (decimal) | 148.37875 | degrees |
| Declination (decimal) | 35.57131 | degrees |
| V-band apparent magnitude | 13.02 | mag |
| K-band apparent magnitude | 8.44 | mag |
| Transit duration | 0.035 ( 0.84 ) | day hour |
| Transit depth | 0.07 | % |
| Time of mid-transit | 2459252.9811 ± 0.0003 | HJD or BJD |
| Orbital period | 0.5734745 ± 0.0000003 | days |
| Reference for orbital ephemeris | 2024A+A...684A..83M |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 3542 ± 70 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | −0.17 ± 0.04 | dex |
| Stellar mass | 0.405 ± 0.019 | Msun |
| Stellar radius | 0.406 ± 0.015 | Rsun |
| Stellar logarithmic surface gravity | 4.87 ± 0.05 | c.g.s. |
| Stellar mean density | 6.05 ± 0.21 ( 8.54 ± 0.30 ) | ρsun g cm-3 |
| Orbital eccentricity | 0.0 | |
| Orbital semimajor axis | 0.0100 ± 0.0004 | AU |
| Planetary mass | 0.0080 ± 0.0014 ( 2.54 ± 0.45 ) | Mjup Mearth |
| Planetary radius | 0.111 ± 0.005 ( 1.244 ± 0.056 ) | Rjup Rearth |
| Planetary surface gravity | 16.0 ± 3.3 3.20 ± 0.08 | m/s2 log(cgs) |
| Planetary mean density | 5.5 ± 1.3 ( 7.3 ± 1.7 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 996 ± 22 | K |
| Reference of detailed study | 2024A+A...684A..83M |
Wolf 327 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/11/11 John Southworth (Keele University, UK)