| Event | |
| Date | 2024-08-21 |
| Asteroid | (1551) Argelander |
| Star | UCAC4 342-082930 |
| Asteroid magnitude | 16.61m |
| Star magnitude | 10.58m / 10.57m / 10.57m (¹) |
| Combined magnitude | 10.57m / 10.57m / 10.57m (¹) |
| Expected drop | 6.04m / 5.15m / 5.12m (¹) |
| Expected time | 20:50:00 UT ± 0.11 s |
| Expected duration | 1.00 s |
| 1-σ path width error | 0.02 |
| Star RUWE | 0.80 |
| Station | |
| Observer | Anna Marciniak |
| Latitude | 052 16 36.8 |
| Longitude | 017 04 30.8 |
| Altitude | 83 m |
| Geodetic system | WGS84 |
| Nearest city | Poznan |
| Result | |
| Overal result | Positive |
| Start observation | 20:49:03 UT |
| End observation | 20:51:01 UT |
| Disappearance | 20:49:58.950 UT ± 0.17 s |
| Reappearance | 20:50:00.140 UT ± 0.17 s |
| Duration | 1.19 s |
| Plotcode | include observation |
| Technical data | |
| Telescope | Newtonian 40/180 [cm] |
| Camera | Andor Zyla 5.5 camera with sCMOS sensor |
| Exposure | 0.33 s |
| Observation method | Sequential images |
| Time source | GPS |
| Signal noise ratio | 10.5 |
| Wind | 2 B |
| Temperature | 17°C |
| Transparency | Clear |
| Seeing | Slight flickering |
| Additional information | |
| Comment | |
| SODIS | View report (requires account) |
| OWC | View more details |
| Last modified | 2024-08-28 10:27:44 |
(¹) Pobliska gwiazda wpływa na obserwację. Tabela zawiera wartość oryginalną oraz dla apertur odpowiednio 4 i 8 sekund łuku
Załączniki
