| Event |
| Date | 2024-12-21 |
| Asteroid | (4337) Arecibo |
| Star | UCAC4 575-038221 |
| Asteroid magnitude | 17.55m |
| Star magnitude | 13.78m |
| Combined magnitude | 13.75m |
| Expected drop | 3.80m |
| Expected time | 03:13:15 UT ± 0.26 s |
| Expected duration | 1.48 s |
| 1-σ path width error | 0.10 |
| Star RUWE | 5.00 |
| 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 | 03:10:22 UT |
| End observation | 03:16:21 UT |
| Technical data |
| Telescope | Newtonian 40/180 [cm] |
| Camera | Andor Zyla 5.5 camera with sCMOS sensor |
| Exposure | 0.35 s |
| Observation method | Sequential images |
| Time source | GPS |
| Signal noise ratio | 8.3 |
| Wind | 3 B |
| Temperature | 3°C |
| Transparency | Broken opaque cloud [this is, observed thru gaps in the cloud] |
| Seeing | Slight flickering |
| Additional information |
| Comment | |
| Annotations | class: Binary |
| SODIS | View report (requires account) |
| OWC | View more details |
| Last modified | 2025-01-11 21:45:59 |
