| Event |
| Date | 2023-03-12 |
| Asteroid | (357) Ninina |
| Star | UCAC4 416-068674 |
| Asteroid magnitude | 14.93m |
| Star magnitude | 14.64m |
| Combined magnitude | 14.02m |
| Expected drop | 0.91m |
| Expected time | 01:42:14 UT ± 2.93 s |
| Expected duration | 8.73 s |
| 1-σ path width error | 0.22 |
| Star RUWE | 0.95 |
| Station |
| Observer | Daniel Błażewicz |
| Latitude | 49 59 33.2 |
| Longitude | 020 19 04.2 |
| Altitude | 211 m |
| Geodetic system | WGS84 |
| Nearest city | Niepolomice |
| Result |
| Overal result | Negative |
| Start observation | 01:41:41 UT |
| End observation | 01:42:22 UT |
| Technical data |
| Telescope | Dobsonian 35/168 [cm] |
| Camera | ZWO ASI 174MM |
| Exposure | 0.5 s |
| Observation method | Sequential images |
| Time source | NTP |
| Signal noise ratio | 3.3 |
| Wind | 3 B |
| Temperature | -2°C |
| Transparency | Broken opaque cloud [this is, observed thru gaps in the cloud] |
| Seeing | Slight flickering |
| Additional information |
| Comment | No light drop bigger than 0.7 mag. Observed through very small gap in opaque clouds.
|
| Annotations | slow rotator, campaign: SlowRotators |
| SODIS | View report (requires account) |
| OWC | View more details |
| Last modified | 2023-03-19 08:50:37 |
