| Event |
| Date | 2024-02-16 |
| Asteroid | (440973) 2007 CH8 |
| Star | UCAC4 590-040238 |
| Asteroid magnitude | 21.01m |
| Star magnitude | 12.34m |
| Combined magnitude | 12.34m |
| Expected drop | 8.67m |
| Expected time | 18:26:07 UT ± 8.05 s |
| Expected duration | 0.53 s |
| 1-σ path width error | 12.51 |
| Star RUWE | 1.15 |
| 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 | 18:25:06 UT |
| End observation | 18:27:06 UT |
| Technical data |
| Telescope | Dobsonian 20/120 [cm] |
| Camera | ZWO ASI120mm |
| Exposure | 0.10 s |
| Observation method | Analogue & digital video |
| Time source | NTP |
| Signal noise ratio | |
| Wind | 2 B |
| Temperature | 9°C |
| Transparency | Clear |
| Seeing | Slight flickering |
| Additional information |
| Comment | |
| SODIS | View report (requires account) |
| OWC | View more details |
| Last modified | 2024-02-18 12:26:57 |
