| Event | |
| Date | 2023-08-23 |
| Asteroid | (1411) Brauna |
| Star | UCAC4 517-000360 |
| Asteroid magnitude | 15.56m |
| Star magnitude | 11.10m |
| Combined magnitude | 11.08m |
| Expected drop | 4.47m |
| Expected time | 19:17:32 UT ± 3.27 s |
| Expected duration | 4.29 s |
| 1-σ path width error | 0.41 |
| Star RUWE | 0.85 |
| Station | |
| Observer | Anna Marciniak |
| Latitude | 052 36 14.0 |
| Longitude | 016 02 33.4 |
| Altitude | 65 m |
| Geodetic system | WGS84 |
| Nearest city | Sierakow |
| Result | |
| Overal result | Positive |
| Start observation | 19:16:30 UT |
| End observation | 19:18:42 UT |
| Disappearance | 19:17:34.540 UT ± 0.11 s |
| Reappearance | 19:17:40.150 UT ± 0.11 s |
| Duration | 5.61 s |
| Plotcode | include observation |
| Technical data | |
| Telescope | SCT 35/185 [cm] |
| Camera | Andor Zyla 5.5 with sCMOS sensor |
| Exposure | 0.20 s |
| Observation method | Sequential images |
| Time source | GPS |
| Signal noise ratio | 5.5 |
| Wind | 1 B |
| Temperature | 22°C |
| Transparency | Clear |
| Seeing | Steady |
| Additional information | |
| Comment | Probability: 34%. |
| SODIS | View report (requires account) |
| OWC | View more details |
| Last modified | 2023-09-13 18:22:15 |
Załączniki
