| Event |
| Date | 2024-07-15 |
| Asteroid | (866) Fatme |
| Star | UCAC4 319-217770 |
| Asteroid magnitude | 13.90m |
| Star magnitude | 14.43m |
| Combined magnitude | 13.38m |
| Expected drop | 0.52m |
| Expected time | 23:20:19 UT ± 0.23 s |
| Expected duration | 6.29 s |
| 1-σ path width error | 0.02 |
| Star RUWE | 1.00 |
| Station |
| Observer | Anna Marciniak, Jagoda Chmiel at al. |
| Latitude | 052 16 36.8 |
| Longitude | 017 04 30.8 |
| Altitude | 83 m |
| Geodetic system | WGS84 |
| Nearest city | Poznan |
| Result |
| Overal result | Positive |
| Start observation | 23:18:19 UT |
| End observation | 23:20:41 UT |
| Disappearance | 23:20:15.800 UT ± 1.0 s |
| Reappearance | 23:20:21.800 UT ± 1.0 s |
| Duration | 6.0 s |
| Plotcode | include observation |
| Technical data |
| Telescope | Newtonian 40/180 [cm] |
| Camera | Andor Zyla 5.5 camera with sCMOS sensor |
| Exposure | 2.00 s |
| Observation method | Sequential images |
| Time source | GPS |
| Signal noise ratio | 4.6 |
| Wind | 2 B |
| Temperature | 22°C |
| Transparency | Thin cloud < 2 [mag loss <2 mag.] |
| Seeing | Slight flickering |
| Additional information |
| Comment | |
| SODIS | View report (requires account) |
| OWC | View more details |
| Last modified | 2024-08-17 21:17:56 |
