| Event |
| Date | 2023-10-04 |
| Asteroid | (109392) 2001 QV172 |
| Star | HIP 97351 |
| Asteroid magnitude | 19.76m |
| Star magnitude | 5.68m |
| Combined magnitude | 5.68m |
| Expected drop | 14.08m |
| Expected time | 18:56:33 UT ± 4.44 s |
| Expected duration | 1.00 s |
| 1-σ path width error | 1.60 |
| Star RUWE | 0.95 |
| Station |
| Observer | Leszek Benedyktowicz |
| Latitude | 50 07 21.76 |
| Longitude | 19 29 21.95 |
| Altitude | 283 m |
| Geodetic system | WGS84 |
| Nearest city | Bolecin |
| Result |
| Overal result | Negative |
| Start observation | 18:56:22 UT |
| End observation | 18:56:55 UT |
| Technical data |
| Telescope | SCT 20/200 [cm] |
| Camera | ASI432mm |
| Exposure | 0.02 s |
| Observation method | Analogue & digital video |
| Time source | GPS |
| Signal noise ratio | 7.7 |
| Wind | 0 B |
| Temperature | 13°C |
| Transparency | Clear |
| Seeing | Steady |
| Additional information |
| Comment | |
| SODIS | View report (requires account) |
| OWC | View more details |
| Last modified | 2023-10-12 16:50:22 |
