| Event | |
| Date | 2025-02-11 |
| Asteroid | (33566) 1999 JZ25 |
| Star | UCAC4 488-014714 |
| Asteroid magnitude | 18.15m |
| Star magnitude | 12.15m / 12.15m / 12.07m (¹) |
| Combined magnitude | 12.15m / 12.15m / 12.07m (¹) |
| Expected drop | 6.00m / 6.00m / 2.81m (¹) |
| Expected time | 00:03:57 UT ± 1.28 s |
| Expected duration | 1.38 s |
| 1-σ path width error | 0.75 |
| Star RUWE | 5.75 |
| 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 | Negative |
| Start observation | 00:02:55 UT |
| End observation | 00:05:11 UT |
| Technical data | |
| Telescope | SCT 35/185 [cm] |
| Camera | Andor Zyla 5.5 with sCMOS sensor |
| Exposure | 0.22 s |
| Observation method | Sequential images |
| Time source | GPS |
| Signal noise ratio | 3.9 |
| Wind | 3 B |
| Temperature | -4°C |
| Transparency | Clear |
| Seeing | unstated |
| Additional information | |
| Comment | |
| SODIS | View report (requires account) |
| OWC | View more details |
| Last modified | 2025-03-20 09:09:31 |
(¹) Pobliska gwiazda wpływa na obserwację. Tabela zawiera wartość oryginalną oraz dla apertur odpowiednio 4 i 8 sekund łuku
Załączniki
