| Event | |
| Date | 2023-05-28 |
| Asteroid | (76) Freia |
| Star | UCAC4 346-105554 |
| Asteroid magnitude | 13.79m |
| Star magnitude | 15.31m |
| Combined magnitude | 13.55m |
| Expected drop | 0.24m |
| Expected time | 23:06:02 UT ± 2.36 s |
| Expected duration | 10.15 s |
| 1-σ path width error | 0.13 |
| Star RUWE | 0.90 |
| 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 | 23:03:56 UT |
| End observation | 23:07:56 UT |
| Disappearance | 23:06:00.600 UT ± 1.00 s |
| Reappearance | 23:06:09.600 UT ± 1.00 s |
| Duration | 9.00 s |
| Technical data | |
| Telescope | SCT 35/185 [cm] |
| Camera | Andor Zyla 5.5 with sCMOS sensor |
| Exposure | 2.00 s |
| Observation method | Sequential images |
| Time source | GPS |
| Signal noise ratio | 14 |
| Wind | 2 B |
| Temperature | 12°C |
| Transparency | Clear |
| Seeing | Slight flickering |
| Additional information | |
| Comment | Probability: 100%. |
| SODIS | View report (requires account) |
| OWC | View more details |
| Last modified | 2023-06-14 07:46:43 |
Załączniki
