| Event |
| Date | 2023-02-28 |
| Asteroid | (1360) Tarka |
| Star | UCAC4 668-036008 |
| Asteroid magnitude | 17.20m |
| Star magnitude | 12.51m |
| Combined magnitude | 12.50m |
| Expected drop | 4.71m |
| Expected time | 20:48:39 UT ± 1.53 s |
| Expected duration | 2.33 s |
| 1-σ path width error | 0.50 |
| Star RUWE | 0.95 |
| Station |
| Observer | Marek Zawilski, Mieczyslaw Borkowski at al. |
| Latitude | 051 49 43.3 |
| Longitude | 019 18 42.8 |
| Altitude | 191 m |
| Geodetic system | WGS84 |
| Nearest city | Aleksandrow Lodzki |
| Result |
| Overal result | Positive |
| Start observation | 20:48:15 UT |
| End observation | 20:49:37 UT |
| Disappearance | 20:48:38.38 UT ± 0.10 s |
| Reappearance | 20:48:40.68 UT ± 0.10 s |
| Duration | 2.30 s |
| Plotcode | include observation |
| Technical data |
| Telescope | SCT 20/203 [cm] |
| Camera | ZWO ASI 120MM |
| Exposure | 0.200 s |
| Observation method | Analogue & digital video |
| Time source | GPS |
| Signal noise ratio | 12.6 |
| Wind | 0 B |
| Temperature | -2°C |
| Transparency | Clear |
| Seeing | Steady |
| Additional information |
| Comment | AOTA analysis, TIMEBOX Shelyak for timekeeping used.
|
| SODIS | View report (requires account) |
| OWC | View more details |
| Last modified | 2023-03-05 21:00:06 |
