| Event |
| Date | 2024-12-13 |
| Asteroid | (135523) 2001 YW147 |
| Star | UCAC4 582-039647 |
| Asteroid magnitude | 19.99m |
| Star magnitude | 11.53m |
| Combined magnitude | 11.53m |
| Expected drop | 8.46m |
| Expected time | 22:01:06 UT ± 6.86 s |
| Expected duration | 0.58 s |
| 1-σ path width error | 8.48 |
| Star RUWE | 1.05 |
| 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 | 22:00:05 UT |
| End observation | 22:02:05 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 | -6°C |
| Transparency | Clear |
| Seeing | Slight flickering |
| Additional information |
| Comment | |
| SODIS | View report (requires account) |
| OWC | View more details |
| Last modified | 2024-12-16 15:26:02 |
