| Event |
| Date | 2025-02-17 |
| Asteroid | (10058) Ikwilliamson |
| Star | TYC 232-00860-1 |
| Asteroid magnitude | 17.97m |
| Star magnitude | 8.86m |
| Combined magnitude | 8.86m |
| Expected drop | 9.11m |
| Expected time | 23:06:59 UT ± 0.18 s |
| Expected duration | 0.53 s |
| 1-σ path width error | 0.12 |
| Star RUWE | 0.90 |
| Station |
| Observer | Leszek Benedyktowicz |
| Latitude | 50 22 52.7 |
| Longitude | 20 06 18.4 |
| Altitude | 315 m |
| Geodetic system | WGS84 |
| Nearest city | Brzuchania |
| Result |
| Overal result | Positive |
| Start observation | 23:06:39 UT |
| End observation | 23:07:19 UT |
| Disappearance | 23:06:59.817 UT ± 0.009 s |
| Reappearance | 23:07:00.315 UT ± 0.009 s |
| Duration | 0.5 s |
| Plotcode | include observation |
| Technical data |
| Telescope | SCT 20/200 [cm] |
| Camera | ASI432mm |
| Exposure | 0.018 s |
| Observation method | Analogue & digital video |
| Time source | GPS |
| Signal noise ratio | 22 |
| Wind | 0 B |
| Temperature | -11°C |
| Transparency | Clear |
| Seeing | Steady |
| Additional information |
| Comment | |
| SODIS | View report (requires account) |
| OWC | View more details |
| Last modified | 2025-02-28 10:34:28 |
