This page summarises the information held within TEPCat for the transiting planetary system Wendelstein-1. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2020A+A...639A.130O | |
| Date of discovery paper | 2020 / 5 / 29 | y / m / d |
| Data/telescope used for discovery | Wendelstein | |
| Right ascension | 19 56 12.15 | h m s |
| Declination | +17 34 11.9 | d m s |
| Right ascension (decimal) | 299.05062 | degrees |
| Declination (decimal) | 17.56997 | degrees |
| V-band apparent magnitude | 15.55 | mag |
| K-band apparent magnitude | 12.20 | mag |
| Transit duration | 0.075 ( 1.80 ) | day hour |
| Transit depth | 2.8 | % |
| Time of mid-transit | 2455367.738464 ± 0.000014 | HJD or BJD |
| Orbital period | 2.663416 ± 0.000001 | days |
| Reference for orbital ephemeris | 2020A+A...639A.130O |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 4251 ± 175 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | dex | |
| Stellar mass | 0.65 ± 0.10 | Msun |
| Stellar radius | 0.61 ± 0.09 | Rsun |
| Stellar logarithmic surface gravity | 4.68 ± 0.12 | c.g.s. |
| Stellar mean density | ρsun g cm-3 | |
| Orbital eccentricity | 0.0 +0.056 −0.0 | |
| Orbital semimajor axis | 0.0282 ± 0.0015 | AU |
| Planetary mass | 0.59 +0.17 −0.13 ( 187 +54 −41 ) | Mjup Mearth |
| Planetary radius | 1.031 ± 0.006 ( 11.556 ± 0.067 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | 0.54 ± 0.15 ( 0.72 ± 0.20 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 1727 +78 −90 | K |
| Reference of detailed study | 2020A+A...639A.130O |
Wendelstein-1 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2026/01/29 John Southworth (Keele University, UK)