| Event | |
| Date | 2023-06-10 |
| Asteroid | (10856) Bechstein |
| Star | TYC 841-00492-1 |
| Asteroid magnitude | 19.23m |
| Star magnitude | 10.08m / 10.07m / 10.07m (¹) |
| Combined magnitude | 10.07m / 10.07m / 10.07m (¹) |
| Expected drop | 9.16m / 5.18m / 5.18m (¹) |
| Expected time | 22:19:17 UT ± 2.08 s |
| Expected duration | 0.86 s |
| 1-σ path width error | 0.66 |
| Star RUWE | 0.95 |
| Station | |
| Observer | Anna Marciniak |
| Latitude | 052 16 36.8 |
| Longitude | 017 04 30.8 |
| Altitude | 83 m |
| Geodetic system | WGS84 |
| Nearest city | Poznan |
| Result | |
| Overal result | Negative |
| Start observation | 22:18:29 UT |
| End observation | 22:20:00 UT |
| Technical data | |
| Telescope | Newtonian 40/180 [cm] |
| Camera | Andor Zyla 5.5 camera with sCMOS sensor |
| Exposure | 0.25 s |
| Observation method | Sequential images |
| Time source | GPS |
| Signal noise ratio | 5.6 |
| Wind | 3 B |
| Temperature | 20°C |
| Transparency | Clear |
| Seeing | Strong flickering |
| Additional information | |
| Comment | Observed at 7 degrees altitude. Technical break ended 8s before the predicted event time. Probability: 29%. |
| SODIS | View report (requires account) |
| OWC | View more details |
| Last modified | 2023-08-22 08:40:55 |
(¹) Pobliska gwiazda wpływa na obserwację. Tabela zawiera wartość oryginalną oraz dla apertur odpowiednio 4 i 8 sekund łuku
Załączniki
