| Event |
| Date | 2025-02-09 |
| Asteroid | (284397) 2006 TY9 |
| Star | UCAC4 625-039749 |
| Asteroid magnitude | 21.51m |
| Star magnitude | 10.55m |
| Combined magnitude | 10.55m |
| Expected drop | 10.96m |
| Expected time | 00:37:59 UT ± 4.99 s |
| Expected duration | 0.40 s |
| 1-σ path width error | 10.03 |
| Star RUWE | 0.85 |
| 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 | 00:36:59 UT |
| End observation | 00:38:59 UT |
| Technical data |
| Telescope | Dobsonian 20/120 [cm] |
| Camera | ZWO ASI715MC |
| Exposure | 0.04 s |
| Observation method | Analogue & digital video |
| Time source | NTP |
| Signal noise ratio | |
| Wind | 0 B |
| Temperature | -5°C |
| Transparency | Clear |
| Seeing | Slight flickering |
| Additional information |
| Comment | |
| SODIS | View report (requires account) |
| OWC | View more details |
| Last modified | 2025-02-16 07:53:55 |
