| Event |
| Date | 2023-07-09 |
| Asteroid | (27020) 1998 OQ10 |
| Star | G175439.7-234830 |
| Asteroid magnitude | 17.38m |
| Star magnitude | 11.77m |
| Combined magnitude | 11.76m |
| Expected drop | 5.62m |
| Expected time | 20:26:54 UT ± 3.42 s |
| Expected duration | 0.72 s |
| 1-σ path width error | 0.45 |
| Star RUWE | 0.70 |
| Station |
| Observer | Marcin Filipek |
| Latitude | 50 12 43.8 |
| Longitude | 19 45 02.8 |
| Altitude | 450 m |
| Geodetic system | WGS84 |
| Nearest city | Jerzmanowice |
| Result |
| Overal result | Negative |
| Start observation | 20:26:25 UT |
| End observation | 20:27:25 UT |
| Technical data |
| Telescope | Newtonian 25/100 [cm] |
| Camera | DVTI |
| Exposure | 0.1 s |
| Observation method | Analogue & digital video |
| Time source | GPS |
| Signal noise ratio | |
| Wind | 0 B |
| Temperature | 16°C |
| Transparency | Clear |
| Seeing | Slight flickering |
| Additional information |
| Comment | |
| SODIS | View report (requires account) |
| OWC | View more details |
| Last modified | 2023-08-02 12:43:51 |
