| Event | |
| Date | 2023-09-20 |
| Asteroid | (77823) 2001 QS184 |
| Star | UCAC4 340-182693 |
| Asteroid magnitude | 19.09m |
| Star magnitude | 12.95m / 12.95m / 12.95m (¹) |
| Combined magnitude | 12.95m / 12.95m / 12.94m (¹) |
| Expected drop | 6.14m / 6.14m / 5.59m (¹) |
| Expected time | 18:22:34 UT ± 3.88 s |
| Expected duration | 1.17 s |
| 1-σ path width error | 1.22 |
| Star RUWE | 1.05 |
| Station | |
| Observer | Daniel Antuszewicz |
| Latitude | 052 22 57.6 |
| Longitude | 020 54 08.1 |
| Altitude | 81 m |
| Geodetic system | WGS84 |
| Nearest city | Legionowo |
| Result | |
| Overal result | Negative |
| Start observation | 18:20:58 UT |
| End observation | 18:23:58 UT |
| Technical data | |
| Telescope | Dobsonian 20/120 [cm] |
| Camera | ZWO ASI120mm |
| Exposure | 0.13 s |
| Observation method | Analogue & digital video |
| Time source | NTP |
| Signal noise ratio | |
| Wind | 0 B |
| Temperature | 14°C |
| Transparency | Thin cloud < 2 [mag loss <2 mag.] |
| Seeing | Slight flickering |
| Additional information | |
| Comment | |
| SODIS | View report (requires account) |
| OWC | View more details |
| Last modified | 2023-09-22 17:59:28 |
(¹) Pobliska gwiazda wpływa na obserwację. Tabela zawiera wartość oryginalną oraz dla apertur odpowiednio 4 i 8 sekund łuku
Załączniki
