| Event |
| Date | 2024-01-30 |
| Asteroid | (211856) 2004 FF145 |
| Star | UCAC4 400-004125 |
| Asteroid magnitude | 21.49m |
| Star magnitude | 12.72m |
| Combined magnitude | 12.72m |
| Expected drop | 8.77m |
| Expected time | 19:15:15 UT ± 0.48 s |
| Expected duration | 0.42 s |
| 1-σ path width error | 1.02 |
| Star RUWE | 3.10 |
| Station |
| Observer | Marcin Filipek |
| Latitude | 50 12 43.8 |
| Longitude | 19 45 02.8 |
| Altitude | 450 m |
| Geodetic system | WGS84 |
| Nearest city | Jerzmanowice |
| Result |
| Overal result | Negative |
| Start observation | 19:14:46 UT |
| End observation | 19:14:47 UT |
| Technical data |
| Telescope | Newtonian 40/180 [cm] |
| Camera | DVTI |
| Exposure | 0.025 s |
| Observation method | Analogue & digital video |
| Time source | GPS |
| Signal noise ratio | |
| Wind | 0 B |
| Temperature | -2°C |
| Transparency | Clear |
| Seeing | Slight flickering |
| Additional information |
| Comment | |
| SODIS | View report (requires account) |
| OWC | View more details |
| Last modified | 2024-02-03 15:11:19 |
