| Event |
| Date | 2023-05-08 |
| Asteroid | (117) Lomia |
| Star | UCAC4 619-035010 |
| Asteroid magnitude | 14.01m |
| Star magnitude | 13.91m |
| Combined magnitude | 13.21m |
| Expected drop | 0.81m |
| Expected time | 21:21:46 UT ± 1.18 s |
| Expected duration | 5.81 s |
| 1-σ path width error | 0.15 |
| Star RUWE | 1.20 |
| Station |
| Observer | Leszek Benedyktowicz |
| Latitude | 50 2 9.6 |
| Longitude | 19 39 32.75 |
| Altitude | 255 m |
| Geodetic system | WGS84 |
| Nearest city | Przeginia |
| Result |
| Overal result | Positive |
| Start observation | 21:20:31 UT |
| End observation | 21:22:43 UT |
| Disappearance | 21:21:43.3 UT ± 0.3 s |
| Reappearance | 21:21:47.5 UT ± 0.3 s |
| Duration | 4.2 s |
| Technical data |
| Telescope | SCT 20/200 [cm] |
| Camera | ASI432mm |
| Exposure | 0.6 s |
| Observation method | Analogue & digital video |
| Time source | GPS |
| Signal noise ratio | 9.4 |
| Wind | 0 B |
| Temperature | 3°C |
| Transparency | Clear |
| Seeing | Steady |
| Additional information |
| Comment | |
| SODIS | View report (requires account) |
| OWC | View more details |
| Last modified | 2023-05-09 21:00:54 |
