| Event |
| Date | 2023-06-28 |
| Asteroid | (18786) Tyjorgenson |
| Star | TYC 5602-00838-1 |
| Asteroid magnitude | 18.75m |
| Star magnitude | 10.38m |
| Combined magnitude | 10.38m |
| Expected drop | 8.37m |
| Expected time | 22:14:02 UT ± 8.40 s |
| Expected duration | 0.89 s |
| 1-σ path width error | 6.39 |
| Star RUWE | 1.15 |
| Station |
| Observer | Daniel Antuszewicz |
| Latitude | 052 22 57.5 |
| Longitude | 020 54 08.2 |
| Altitude | 81 m |
| Geodetic system | WGS84 |
| Nearest city | Legionowo |
| Result |
| Overal result | Negative |
| Start observation | 22:13:01 UT |
| End observation | 22:15:01 UT |
| Technical data |
| Telescope | Dobsonian 20.3/120 [cm] |
| Camera | ZWO ASI120mm |
| Exposure | 0.08 s |
| Observation method | Analogue & digital video |
| Time source | NTP |
| Signal noise ratio | |
| Wind | 3 B |
| Temperature | 15°C |
| Transparency | Clear |
| Seeing | Slight flickering |
| Additional information |
| Comment | |
| SODIS | View report (requires account) |
| OWC | View more details |
| Last modified | 2023-07-01 23:13:20 |
