| Event |
| Date | 2025-02-16 |
| Asteroid | (204244) 2004 DN54 |
| Star | UCAC4 553-037061 |
| Asteroid magnitude | 20.57m |
| Star magnitude | 12.65m |
| Combined magnitude | 12.65m |
| Expected drop | 7.92m |
| Expected time | 17:09:09 UT ± 11.18 s |
| Expected duration | 1.05 s |
| 1-σ path width error | 8.01 |
| 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 | 17:08:07 UT |
| End observation | 17:10:07 UT |
| Technical data |
| Telescope | Dobsonian 20/120 [cm] |
| Camera | ZWO ASI715MC |
| Exposure | 0.10 s |
| Observation method | Analogue & digital video |
| Time source | NTP |
| Signal noise ratio | |
| Wind | 0 B |
| Temperature | -7°C |
| Transparency | Clear |
| Seeing | Steady |
| Additional information |
| Comment | |
| SODIS | View report (requires account) |
| OWC | View more details |
| Last modified | 2025-02-18 06:35:36 |
