| Event | |
| Date | 2023-05-31 |
| Asteroid | (10172) Humphreys |
| Star | UCAC4 308-088692 |
| Asteroid magnitude | 17.34m |
| Star magnitude | 10.53m |
| Combined magnitude | 10.53m |
| Expected drop | 6.81m |
| Expected time | 20:58:41 UT ± 4.10 s |
| Expected duration | 0.94 s |
| 1-σ path width error | 2.33 |
| Star RUWE | 1.10 |
| 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 | 20:57:40 UT |
| End observation | 20:59:52 UT |
| 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 | 4.7 |
| Wind | 2 B |
| Temperature | 18°C |
| Transparency | Clear |
| Seeing | Strong flickering |
| Additional information | |
| Comment | Record in altitude: target at 6deg 25min above the horizon. Probability: 17%. |
| SODIS | View report (requires account) |
| OWC | View more details |
| Last modified | 2023-06-04 08:59:58 |
Załączniki
