| Event | |
| Date | 2025-01-18 |
| Asteroid | (11053) 1991 CQ6 |
| Star | J082407.45+164639.3 |
| Asteroid magnitude | 16.58m |
| Star magnitude | 12.13m / 11.27m / 11.27m (¹) |
| Combined magnitude | 12.11m / 11.26m / 11.26m (¹) |
| Expected drop | 4.47m / 0.65m / 0.65m (¹) |
| Expected time | 20:47:32 UT ± 0.11 s |
| Expected duration | 0.68 s |
| 1-σ path width error | 0.03 |
| Star RUWE | 1.05 |
| Station | |
| Observer | Daniel Błażewicz |
| Latitude | 49 59 33.2 |
| Longitude | 020 19 04.2 |
| Altitude | 211 m |
| Geodetic system | WGS84 |
| Nearest city | Klaj |
| Result | |
| Overal result | Positive |
| Start observation | 20:46:53 UT |
| End observation | 20:48:16 UT |
| Disappearance | 20:47:34.057 UT ± 0.010 s |
| Reappearance | 20:47:34.720 UT ± 0.020 s |
| Duration | 0.66 s |
| Plotcode | include observation |
| Technical data | |
| Telescope | Dobsonian 35/168 [cm] |
| Camera | DVTI+CAM #32 IMX430 |
| Exposure | 0.020 s |
| Observation method | Analogue & digital video |
| Time source | GPS |
| Signal noise ratio | 4.6 |
| Wind | 1 B |
| Temperature | -1°C |
| Transparency | Clear |
| Seeing | Slight flickering |
| Additional information | |
| Comment | Observed drop 0.7 mag due to nearby star. |
| SODIS | View report (requires account) |
| OWC | View more details |
| Last modified | 2025-01-21 19:30:32 |
(¹) Pobliska gwiazda wpływa na obserwację. Tabela zawiera wartość oryginalną oraz dla apertur odpowiednio 4 i 8 sekund łuku
Załączniki
