| Event | |
| Date | 2023-01-27 |
| Asteroid | (94187) 2001 AF52 |
| Star | UCAC4 614-010758 |
| Asteroid magnitude | 18.86m |
| Star magnitude | 13.99m |
| Combined magnitude | 13.98m |
| Expected drop | 4.88m |
| Expected time | 21:13:34 UT ± 10.35 s |
| Expected duration | 2.07 s |
| 1-σ path width error | 3.48 |
| Star RUWE | 1.05 |
| Station | |
| Observer | Anna Marciniak |
| Latitude | 52 36 14.0 |
| Longitude | 16 02 33.4 |
| Altitude | 65 m |
| Geodetic system | WGS84 |
| Nearest city | Poznan |
| Result | |
| Overal result | Negative |
| Start observation | 21:12:28 UT |
| End observation | 21:14:33 UT |
| Technical data | |
| Telescope | SCT 35/185 [cm] |
| Camera | Andor Zyla 5.5 with sCMOS sensor |
| Exposure | 0.40 s |
| Observation method | Sequential images |
| Time source | GPS |
| Signal noise ratio | 10 |
| Wind | 3 B |
| Temperature | -2°C |
| Transparency | Clear |
| Seeing | Steady |
| Additional information | |
| Comment | https://cloud.occultwatcher.net/event/756-94187-54255-650054-U010758 Probability: 10% |
| SODIS | View report (requires account) |
| OWC | View more details |
| Last modified | 2023-02-01 16:23:40 |
Załączniki
