| Event |
| Date | 2025-03-19 |
| Asteroid | (77) Frigga |
| Star | UCAC4 576-036478 |
| Asteroid magnitude | 13.22m |
| Star magnitude | 13.67m |
| Combined magnitude | 12.67m |
| Expected drop | 0.55m |
| Expected time | 22:11:35 UT ± 0.58 s |
| Expected duration | 6.11 s |
| 1-σ path width error | 0.02 |
| Star RUWE | 0.95 |
| Station |
| Observer | Leszek Benedyktowicz |
| Latitude | 49 57 06.3 |
| Longitude | 19 44 17.1 |
| Altitude | 224 m |
| Geodetic system | WGS84 |
| Nearest city | Zelczyna |
| Result |
| Overal result | Positive |
| Start observation | 22:10:02 UT |
| End observation | 22:12:39 UT |
| Disappearance | 22:11:34.790 UT ± 0.1 s |
| Reappearance | 22:11:39.390 UT ± 0.1 s |
| Duration | 4.6 s |
| Plotcode | include observation |
| Technical data |
| Telescope | SCT 20/200 [cm] |
| Camera | ASI432mm |
| Exposure | 0.20 s |
| Observation method | Analogue & digital video |
| Time source | GPS |
| Signal noise ratio | 10.7 |
| Wind | 0 B |
| Temperature | -2°C |
| Transparency | Clear |
| Seeing | Steady |
| Additional information |
| Comment | |
| SODIS | View report (requires account) |
| OWC | View more details |
| Last modified | 2025-03-20 21:00:03 |
