| 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 | 20:48:53 UT ± 1.53 s |
| Expected duration | 2.33 s |
| 1-σ path width error | 0.50 |
| Star RUWE | 0.95 |
| Station | |
| Observer | Daniel Blazewicz |
| Latitude | 49 59 33.0 |
| Longitude | 020 19 04.2 |
| Altitude | 210 m |
| Geodetic system | WGS84 |
| Nearest city | Niepolomice |
| Result | |
| Overal result | Negative |
| Start observation | 20:48:38 UT |
| End observation | 20:52:43 UT |
| Technical data | |
| Telescope | Dobsonian 35/168 [cm] |
| Camera | ZWO ASI 174MM |
| Exposure | 0.1 s |
| Observation method | Sequential images |
| Time source | NTP |
| Signal noise ratio | 6 |
| Wind | 1 B |
| Temperature | -3°C |
| Transparency | Clear |
| Seeing | Slight flickering |
| Additional information | |
| Comment | Recording was longer, started at 20:45:59.6. But there was failure between 20:48:28.1 and 20:48:38.5, so reporting only the second part. |
| SODIS | View report (requires account) |
| OWC | View more details |
| Last modified | 2023-03-19 08:38:27 |
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