| Event | |
| Date | 2025-03-05 |
| Asteroid | (89494) 2001 XY38 |
| Star | UCAC4 643-043368 |
| Asteroid magnitude | 19.93m |
| Star magnitude | 12.98m |
| Combined magnitude | 12.98m |
| Expected drop | 6.95m |
| Expected time | 21:37:40 UT ± 0.30 s |
| Expected duration | 0.65 s |
| 1-σ path width error | 0.40 |
| Star RUWE | 2.95 |
| 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 | 21:36:41 UT |
| End observation | 21:38:45 UT |
| Technical data | |
| Telescope | SCT 35/185 [cm] |
| Camera | Andor Zyla 5.5 with sCMOS sensor |
| Exposure | 0.15 s |
| Observation method | Sequential images |
| Time source | GPS |
| Signal noise ratio | 7.5 |
| Wind | 2 B |
| Temperature | 8°C |
| Transparency | Clear |
| Seeing | unstated |
| Additional information | |
| Comment | |
| SODIS | View report (requires account) |
| OWC | View more details |
| Last modified | 2025-03-20 09:18:06 |
Załączniki
