| Event |
| Date | 2023-05-27 |
| Asteroid | (22651 ) 1998 QW |
| Star | UCAC4 443-114042 |
| Asteroid magnitude | 17.29m |
| Star magnitude | 12.49m |
| Combined magnitude | 12.48m |
| Expected drop | 4.81m |
| Expected time | 23:58:21 UT ± 3.84 s |
| Expected duration | 0.90 s |
| 1-σ path width error | 4.14 |
| Star RUWE | 0.95 |
| 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 | 23:57:22 UT |
| End observation | 23:59:21 UT |
| Technical data |
| Telescope | Dobsonian 20.3/120 [cm] |
| Camera | ZWO ASI120mm |
| Exposure | 0.17 s |
| Observation method | Analogue & digital video |
| Time source | NTP |
| Signal noise ratio | |
| Wind | 0 B |
| Temperature | 6°C |
| Transparency | Clear |
| Seeing | Slight flickering |
| Additional information |
| Comment | |
| SODIS | View report (requires account) |
| OWC | View more details |
| Last modified | 2023-05-29 07:45:23 |
