| Event |
| Date | 2023-10-15 |
| Asteroid | (399153) 2014 FL4 |
| Star | TYC 1919-01470-1 |
| Asteroid magnitude | 21.33m |
| Star magnitude | 12.15m |
| Combined magnitude | 12.15m |
| Expected drop | 9.19m |
| Expected time | 01:07:58 UT ± 11.47 s |
| Expected duration | 0.50 s |
| 1-σ path width error | 14.38 |
| Star RUWE | 1.95 |
| Station |
| Observer | Daniel Antuszewicz |
| Latitude | 052 22 57.3 |
| Longitude | 020 54 09.0 |
| Altitude | 81 m |
| Geodetic system | WGS84 |
| Nearest city | Legionowo |
| Result |
| Overal result | Negative |
| Start observation | 01:06:59 UT |
| End observation | 01:08:59 UT |
| Technical data |
| Telescope | Dobsonian 20/120 [cm] |
| Camera | ZWO ASI120mm |
| Exposure | 0.08 s |
| Observation method | Analogue & digital video |
| Time source | NTP |
| Signal noise ratio | |
| Wind | 3 B |
| Temperature | 8°C |
| Transparency | Clear |
| Seeing | Steady |
| Additional information |
| Comment | |
| SODIS | View report (requires account) |
| OWC | View more details |
| Last modified | 2023-10-22 04:22:21 |
