| Event | |
| Date | 2023-09-29 |
| Asteroid | (202791) 2008 QC4 |
| Star | UCAC4 531-037255 |
| Asteroid magnitude | 20.71m |
| Star magnitude | 11.85m / 11.85m / 11.81m (¹) |
| Combined magnitude | 11.85m / 11.85m / 11.81m (¹) |
| Expected drop | 8.86m / 8.86m / 3.70m (¹) |
| Expected time | 02:33:20 UT ± 6.17 s |
| Expected duration | 0.46 s |
| 1-σ path width error | 8.67 |
| Star RUWE | 0.95 |
| Station | |
| Observer | Daniel Antuszewicz |
| Latitude | 052 22 57.3 |
| Longitude | 020 54 09.0 |
| Altitude | 81 m |
| Geodetic system | WGS84 |
| Nearest city | Legionowo |
| Result | |
| Overal result | Negative |
| Start observation | 02:32:21 UT |
| End observation | 02:34:21 UT |
| Technical data | |
| Telescope | Dobsonian 20/120 [cm] |
| Camera | ZWO ASI120mm |
| Exposure | 0.06 s |
| Observation method | Analogue & digital video |
| Time source | NTP |
| Signal noise ratio | |
| Wind | 0 B |
| Temperature | 11°C |
| Transparency | Clear |
| Seeing | Steady |
| Additional information | |
| Comment | |
| SODIS | View report (requires account) |
| OWC | View more details |
| Last modified | 2023-10-14 05:32:04 |
(¹) Pobliska gwiazda wpływa na obserwację. Tabela zawiera wartość oryginalną oraz dla apertur odpowiednio 4 i 8 sekund łuku
Załączniki
