| Object | Jupiter |
| Image type | image |
| File size | 149.0 KB |
| URL | j2020-09-17_20-05-12_ch4_.png |
| Observer | Cory Schmitz |
| [More by this user] |
Comments: CH4: Observer: Cory Schmitz 2020/09/17 20:05:12 (UT) CM1=264.0 12" / 304mm RC : ZWO ASI290MM, ZWO CH4 890nm/20nm filter Seeing 5/10 Trans 7/10 Comments: Mediocre seeing last night and thin haze/cloud but results were pretty decent. I had to bin CH4 2x2 because of the haze. Io was in motion and one of the outbreaks nicely visible with a bit of the tail and some turbulence showing.
| Observation 1 | |
| Feature(s) |
Io Io shadow NTB outbreak |
| Filter(s) | ch4 |
| Date | 2020-09-17 20:05:12 |
| Julian day | 2459110.3368055555 |
| System I | 220.15° |
| System II | 57.77° |
| System III | 152.29° |
| Illumination | 99.0% |
| Phase angle | 10.5° |
| Solar longitude | 17.5° |
| Eq. diameter | 42.01″ |
| Derotation | 29.3 min |
