| Event |
| Date | 2023-01-14 |
| Asteroid | (222379) 2001 BU56 |
| Star | UCAC4 562-008820 |
| Asteroid magnitude | 20.73m |
| Star magnitude | 12.92m |
| Combined magnitude | 12.92m |
| Expected drop | 7.81m |
| Expected time | 19:24:43 UT ± 9.00 s |
| Expected duration | 0.79 s |
| 1-σ path width error | 9.15 |
| Star RUWE | 0.85 |
| Station |
| Observer | Wojciech Burzynski |
| Latitude | 053 12 31.5 |
| Longitude | 023 31 38.0 |
| Altitude | 145 m |
| Geodetic system | WGS84 |
| Nearest city | Suprasl |
| Result |
| Overal result | Negative |
| Start observation | 19:23:15 UT |
| End observation | 19:26:00 UT |
| Technical data |
| Telescope | Newtonian 25/126 [cm] |
| Camera | QHY174M GPS |
| Exposure | 0.25 s |
| Observation method | Sequential images |
| Time source | GPS |
| Signal noise ratio | 8 |
| Wind | 2 B |
| Temperature | -2°C |
| Transparency | Clear |
| Seeing | Steady |
| Additional information |
| Comment | Probability 1.0 %
|
| SODIS | View report (requires account) |
| OWC | View more details |
| Last modified | 2023-02-14 22:55:40 |
