| Event |
| Date | 2023-10-12 |
| Asteroid | (8591) Excubitor |
| Star | UCAC4 566-023743 |
| Asteroid magnitude | 18.76m |
| Star magnitude | 12.32m |
| Combined magnitude | 12.32m |
| Expected drop | 6.45m |
| Expected time | 01:08:08 UT ± 4.25 s |
| Expected duration | 2.50 s |
| 1-σ path width error | 0.18 |
| Star RUWE | 0.95 |
| 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 | Positive |
| Start observation | 01:07:09 UT |
| End observation | 01:09:07 UT |
| Disappearance | 01:08:13.92 UT ± 0.09 s |
| Reappearance | 01:08:16.98 UT ± 0.09 s |
| Duration | 3.06 s |
| Plotcode | include observation |
| Technical data |
| Telescope | Dobsonian 20/120 [cm] |
| Camera | ZWO ASI120mm |
| Exposure | 0.18 s |
| Observation method | Analogue & digital video |
| Time source | NTP |
| Signal noise ratio | 8,0 |
| Wind | 3 B |
| Temperature | 16°C |
| Transparency | Broken opaque cloud [this is, observed thru gaps in the cloud] |
| Seeing | Slight flickering |
| Additional information |
| Comment | Transparency: Broken opaque cloud, later Thin cloud
|
| SODIS | View report (requires account) |
| OWC | View more details |
| Last modified | 2023-10-12 16:14:54 |
