| Event | |
| Date | 2023-06-18 |
| Asteroid | (2809) Vernadskij |
| Star | UCAC4 311-126826 |
| Asteroid magnitude | 16.25m |
| Star magnitude | 12.09m / 12.09m / 12.09m (¹) |
| Combined magnitude | 12.07m / 12.07m / 12.07m (¹) |
| Expected drop | 4.18m / 4.18m / 4.06m (¹) |
| Expected time | 22:20:16 UT ± 3.39 s |
| Expected duration | 1.33 s |
| 1-σ path width error | 1.37 |
| Star RUWE | 0.80 |
| Station | |
| Observer | Marcin Filipek |
| Latitude | 50 12 43.8 |
| Longitude | 19 45 02.8 |
| Altitude | 450 m |
| Geodetic system | WGS84 |
| Nearest city | Jerzmanowice |
| Result | |
| Overal result | Negative |
| Start observation | 22:19:34 UT |
| End observation | 22:21:00 UT |
| Technical data | |
| Telescope | Newtonian 25/100 [cm] |
| Camera | DVTI |
| Exposure | 0.1 s |
| Observation method | Analogue & digital video |
| Time source | GPS |
| Signal noise ratio | |
| Wind | 0 B |
| Temperature | 16°C |
| Transparency | Clear |
| Seeing | Strong flickering |
| Additional information | |
| Comment | |
| SODIS | View report (requires account) |
| OWC | View more details |
| Last modified | 2023-07-01 23:09:11 |
(¹) Pobliska gwiazda wpływa na obserwację. Tabela zawiera wartość oryginalną oraz dla apertur odpowiednio 4 i 8 sekund łuku
Załączniki
