| Event |
| Date | 2024-05-04 |
| Asteroid | (388) Charybdis |
| Star | UCAC4 544-047775 |
| Asteroid magnitude | 14.71m |
| Star magnitude | 15.39m |
| Combined magnitude | 14.25m |
| Expected drop | 0.46m |
| Expected time | 20:20:57 UT ± 0.30 s |
| Expected duration | 8.55 s |
| 1-σ path width error | 0.01 |
| Star RUWE | 1.00 |
| 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 | Negative |
| Start observation | 20:18:50 UT |
| End observation | 20:23:22 UT |
| Technical data |
| Telescope | Newtonian 40/180 [cm] |
| Camera | Andor Zyla 5.5 camera with sCMOS sensor |
| Exposure | 0.90 s |
| Observation method | Sequential images |
| Time source | GPS |
| Signal noise ratio | 8.2 |
| Wind | 1 B |
| Temperature | 17°C |
| Transparency | Clear |
| Seeing | Slight flickering |
| Additional information |
| Comment | CCD frames with ice crystals, and a small field drift.
|
| SODIS | View report (requires account) |
| OWC | View more details |
| Last modified | 2024-05-12 23:32:59 |
