| Event | |
| Date | 2023-09-09 |
| Asteroid | (57356) 2001 QG293 |
| Star | UCAC4 533-125816 |
| Asteroid magnitude | 16.09m |
| Star magnitude | 14.18m / 14.18m / 14.07m (¹) |
| Combined magnitude | 14.01m / 14.01m / 13.91m (¹) |
| Expected drop | 2.08m / 2.08m / 1.64m (¹) |
| Expected time | 23:32:07 UT ± 9.67 s |
| Expected duration | 2.29 s |
| 1-σ path width error | 1.06 |
| Star RUWE | 5.10 |
| Station | |
| Observer | Anna Marciniak |
| Latitude | 052 36 14.0 |
| Longitude | 016 02 33.4 |
| Altitude | 65 m |
| Geodetic system | WGS84 |
| Nearest city | Sierakow |
| Result | |
| Overal result | Positive |
| Start observation | 23:30:52 UT |
| End observation | 23:33:04 UT |
| Disappearance | 23:32:03.000 UT ± 0.30 s |
| Reappearance | 23:32:04.000 UT ± 0.30 s |
| Duration | 1.00 s |
| Plotcode | include observation |
| Technical data | |
| Telescope | SCT 35/185 [cm] |
| Camera | Andor Zyla 5.5 with sCMOS sensor |
| Exposure | 0.50 s |
| Observation method | Sequential images |
| Time source | GPS |
| Signal noise ratio | 20 |
| Wind | 1 B |
| Temperature | 22°C |
| Transparency | Clear |
| Seeing | Steady |
| Additional information | |
| Comment | Probability: 36%. |
| SODIS | View report (requires account) |
| OWC | View more details |
| Last modified | 2023-09-13 18:05:25 |
(¹) Pobliska gwiazda wpływa na obserwację. Tabela zawiera wartość oryginalną oraz dla apertur odpowiednio 4 i 8 sekund łuku
Załączniki
