| Event |
| Date | 2024-12-30 |
| Asteroid | (3822) Segovia |
| Star | TYC 1902-00497-1 |
| Asteroid magnitude | 16.99m |
| Star magnitude | 11.77m |
| Combined magnitude | 11.76m |
| Expected drop | 5.23m |
| Expected time | 19:23:37 UT ± 0.10 s |
| Expected duration | 0.46 s |
| 1-σ path width error | 0.05 |
| Star RUWE | 1.00 |
| Station |
| Observer | Leszek Benedyktowicz |
| Latitude | 50 04 08.0 |
| Longitude | 19 47 04.9 |
| Altitude | 238 m |
| Geodetic system | WGS84 |
| Nearest city | Balice |
| Result |
| Overal result | Positive |
| Start observation | 19:23:18 UT |
| End observation | 19:23:53 UT |
| Disappearance | 19:23:36.794 UT ± 0.02 s |
| Reappearance | 19:23:37.19 UT ± 0.02 s |
| Duration | 0.4 s |
| Plotcode | include observation |
| Technical data |
| Telescope | SCT 20/200 [cm] |
| Camera | ASI432mm |
| Exposure | 0.04 s |
| Observation method | Analogue & digital video |
| Time source | GPS |
| Signal noise ratio | 5.3 |
| Wind | 0 B |
| Temperature | -2°C |
| Transparency | Clear |
| Seeing | Steady |
| Additional information |
| Comment | |
| SODIS | View report (requires account) |
| OWC | View more details |
| Last modified | 2025-01-15 09:53:19 |
