| Event |
| Date | 2023-09-27 |
| Asteroid | (55730) 1981 EM33 |
| Star | UCAC4 466-136740 |
| Asteroid magnitude | 17.69m |
| Star magnitude | 11.94m |
| Combined magnitude | 11.93m |
| Expected drop | 5.75m |
| Expected time | 01:26:11 UT ± 4.33 s |
| Expected duration | 0.46 s |
| 1-σ path width error | 5.18 |
| Star RUWE | 1.40 |
| Station |
| Observer | Daniel Antuszewicz |
| Latitude | 052 22 57.2 |
| Longitude | 020 54 08.1 |
| Altitude | 81 m |
| Geodetic system | WGS84 |
| Nearest city | Legionowo |
| Result |
| Overal result | Negative |
| Start observation | 01:25:11 UT |
| End observation | 01:27:11 UT |
| Technical data |
| Telescope | Dobsonian 20/120 [cm] |
| Camera | ZWO ASI120mm |
| Exposure | 0.10 s |
| Observation method | Analogue & digital video |
| Time source | NTP |
| Signal noise ratio | |
| Wind | 0 B |
| Temperature | 14°C |
| Transparency | Clear |
| Seeing | Slight flickering |
| Additional information |
| Comment | |
| SODIS | View report (requires account) |
| OWC | View more details |
| Last modified | 2023-09-27 11:44:33 |
