| Event | |
| Date | 2023-03-18 |
| Comet | 447P/Sheppard-T |
| Star | UCAC4 571-007204 |
| Comet magnitude | 22.20m |
| Star magnitude | 11.61m |
| Combined magnitude | 11.61m |
| Expected drop | 1.17m |
| Expected time | 18:42:05 UT ± 21.45 s |
| Expected duration | 3.23 s |
| 1-σ path width error | 5.36 |
| Star RUWE | 0.95 |
| 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 | Negative |
| Start observation | 18:40:01 UT |
| End observation | 18:44:01 UT |
| Technical data | |
| Telescope | SCT 35/185 [cm] |
| Camera | Andor Zyla 5.5 with sCMOS sensor |
| Exposure | 0.1 s |
| Observation method | Sequential images |
| Time source | GPS |
| Signal noise ratio | 6.5 |
| Wind | 2 B |
| Temperature | 12°C |
| Transparency | Clear |
| Seeing | Steady |
| Additional information | |
| Comment | Probability: 6%. |
| SOPiZ annotation | comet |
| SODIS | View report (requires account) |
| OWC | View more details |
| Last modified | 2023-04-02 12:33:02 |
Załączniki
