| Event | |
| Date | 2024-07-30 |
| Asteroid | (245023) 2004 DB69 |
| Star | UCAC4 343-186173 |
| Asteroid magnitude | 20.27m |
| Star magnitude | 12.12m / 12.12m / 12.12m (¹) |
| Combined magnitude | 12.12m / 12.12m / 12.12m (¹) |
| Expected drop | 8.15m / 8.15m / 6.57m (¹) |
| Expected time | 21:13:52 UT ± 4.42 s |
| Expected duration | 0.41 s |
| 1-σ path width error | 7.98 |
| Star RUWE | 0.80 |
| Station | |
| Observer | Marcin Filipek |
| Latitude | 50 12 43.8 |
| Longitude | 19 45 02.8 |
| Altitude | 450 m |
| Geodetic system | WGS84 |
| Nearest city | Jerzmanowice |
| Result | |
| Overal result | Negative |
| Start observation | 21:13:32 UT |
| End observation | 21:14:12 UT |
| Technical data | |
| Telescope | Newtonian 25/100 [cm] |
| Camera | DVTI |
| Exposure | 0.06 s |
| Observation method | Analogue & digital video |
| Time source | GPS |
| Signal noise ratio | |
| Wind | 0 B |
| Temperature | 14°C |
| Transparency | Clear |
| Seeing | Slight flickering |
| Additional information | |
| Comment | |
| SODIS | View report (requires account) |
| OWC | View more details |
| Last modified | 2024-08-17 19:54:18 |
(¹) Pobliska gwiazda wpływa na obserwację. Tabela zawiera wartość oryginalną oraz dla apertur odpowiednio 4 i 8 sekund łuku
Załączniki
