| Event | |
| Date | 2025-02-08 |
| Asteroid | (135658) 2002 LD49 |
| Star | UCAC4 564-037826 |
| Asteroid magnitude | 20.83m |
| Star magnitude | 11.99m / 11.99m / 11.99m (¹) |
| Combined magnitude | 11.99m / 11.99m / 11.98m (¹) |
| Expected drop | 8.84m / 8.84m / 6.53m (¹) |
| Expected time | 19:01:18 UT ± 3.90 s |
| Expected duration | 0.32 s |
| 1-σ path width error | 11.61 |
| Star RUWE | 4.65 |
| 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 | 19:00:48 UT |
| End observation | 19:01:48 UT |
| Technical data | |
| Telescope | Newtonian 25/100 [cm] |
| Camera | DVTI |
| Exposure | 0.03 s |
| Observation method | Analogue & digital video |
| Time source | GPS |
| Signal noise ratio | |
| Wind | 0 B |
| Temperature | 0°C |
| Transparency | Clear |
| Seeing | Steady |
| Additional information | |
| Comment | |
| SODIS | View report (requires account) |
| OWC | View more details |
| Last modified | 2025-02-16 06:28:56 |
(¹) Pobliska gwiazda wpływa na obserwację. Tabela zawiera wartość oryginalną oraz dla apertur odpowiednio 4 i 8 sekund łuku
Załączniki
