| Event | |
| Date | 2023-01-17 |
| Asteroid | (11479) 1986 EP5 |
| Star | UCAC4 475-001493 |
| Asteroid magnitude | 18.87m |
| Star magnitude | 12.43m |
| Combined magnitude | 12.43m |
| Expected drop | 6.44m |
| Expected time | 16:32:49 UT ± 1.44 s |
| Expected duration | 0.79 s |
| 1-σ path width error | 0.46 |
| Star RUWE | 0.95 |
| Station | |
| Observer | Anna Marciniak |
| Latitude | 52 16 36.8 |
| Longitude | 17 04 30.8 |
| Altitude | 83 m |
| Geodetic system | WGS84 |
| Nearest city | Poznan |
| Result | |
| Overal result | Negative |
| Start observation | 16:32:00 UT |
| End observation | 16:33:01 UT |
| Technical data | |
| Telescope | Newtonian 40/180 [cm] |
| Camera | Andor Zyla 5.5 camera with sCMOS sensor |
| Exposure | 0.2 s |
| Observation method | Sequential images |
| Time source | GPS |
| Signal noise ratio | 26 |
| Wind | 2 B |
| Temperature | 3°C |
| Transparency | Clear |
| Seeing | Steady |
| Additional information | |
| Comment | https://cloud.occultwatcher.net/event/746-11479-15169-648319-U001493# Probability: 32%. Star drifted out of FOV 12s after the predicted event time. |
| SODIS | View report (requires account) |
| OWC | View more details |
| Last modified | 2023-01-18 20:14:05 |
Załączniki
