| Event | |
| Date | 2023-09-12 |
| Asteroid | (1659) Punkaharju |
| Star | UCAC4 505-148444 |
| Asteroid magnitude | 12.28m |
| Star magnitude | 13.72m |
| Combined magnitude | 12.02m |
| Expected drop | 0.26m |
| Expected time | 20:11:11 UT ± 2.77 s |
| Expected duration | 2.93 s |
| 1-σ path width error | 0.84 |
| Star RUWE | 1.00 |
| 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 | 20:10:10 UT |
| End observation | 20:12:21 UT |
| Technical data | |
| Telescope | SCT 35/185 [cm] |
| Camera | Andor Zyla 5.5 with sCMOS sensor |
| Exposure | 0.30 s |
| Observation method | Sequential images |
| Time source | GPS |
| Signal noise ratio | 15 |
| Wind | 2 B |
| Temperature | 22°C |
| Transparency | Clear |
| Seeing | Steady |
| Additional information | |
| Comment | Probability: 24%. |
| SODIS | View report (requires account) |
| OWC | View more details |
| Last modified | 2023-09-22 18:17:26 |
Załączniki
