| Event |
| Date | 2024-05-12 |
| Asteroid | (99084) 2001 FL26 |
| Star | TYC 4922-01008-1 |
| Asteroid magnitude | 18.98m |
| Star magnitude | 11.56m |
| Combined magnitude | 11.56m |
| Expected drop | 7.43m |
| Expected time | 20:13:16 UT ± 2.07 s |
| Expected duration | 1.05 s |
| 1-σ path width error | 0.75 |
| Star RUWE | 0.90 |
| Station |
| Observer | Anna Marciniak, Paweł Białobłocki at al. |
| Latitude | 052 16 36.8 |
| Longitude | 017 04 30.8 |
| Altitude | 83 m |
| Geodetic system | WGS84 |
| Nearest city | Poznan |
| Result |
| Overal result | Positive |
| Start observation | 22:12:14 UT |
| End observation | 22:14:21 UT |
| Disappearance | 22:13:18.090 UT ± 0.04 s |
| Reappearance | 22:13:18.270 UT ± 0.05 s |
| Duration | 0.18 s |
| Plotcode | include observation |
| Technical data |
| Telescope | Newtonian 40/180 [cm] |
| Camera | Andor Zyla 5.5 camera with sCMOS sensor |
| Exposure | 0.08 s |
| Observation method | Sequential images |
| Time source | GPS |
| Signal noise ratio | 24 |
| Wind | 2 B |
| Temperature | 11°C |
| Transparency | Clear |
| Seeing | Slight flickering |
| Additional information |
| Comment | Diffraction effects visible. No drop to zero light level.
|
| SODIS | View report (requires account) |
| OWC | View more details |
| Last modified | 2024-05-15 22:50:40 |
