| Event |
| Date | 2025-03-25 |
| Asteroid | (121807) 2000 AW187 |
| Star | UCAC4 427-063311 |
| Asteroid magnitude | 21.91m |
| Star magnitude | 11.86m |
| Combined magnitude | 11.86m |
| Expected drop | 10.05m |
| Expected time | 23:27:59 UT ± 3.75 s |
| Expected duration | 0.86 s |
| 1-σ path width error | 3.68 |
| Star RUWE | 1.00 |
| Station |
| Observer | Daniel Antuszewicz |
| Latitude | 052 22 57.3 |
| Longitude | 020 54 09.0 |
| Altitude | 81 m |
| Geodetic system | WGS84 |
| Nearest city | Legionowo |
| Result |
| Overal result | Negative |
| Start observation | 23:27:01 UT |
| End observation | 23:29:00 UT |
| Technical data |
| Telescope | Dobsonian 20/120 [cm] |
| Camera | ZWO ASI715MC |
| Exposure | 0.15 s |
| Observation method | Analogue & digital video |
| Time source | NTP |
| Signal noise ratio | |
| Wind | 0 B |
| Temperature | -1°C |
| Transparency | Clear |
| Seeing | Strong flickering |
| Additional information |
| Comment | |
| SODIS | View report (requires account) |
| OWC | View more details |
| Last modified | 2025-03-26 09:23:05 |
