| Event | |
| Date | 2023-04-22 |
| Asteroid | (15519) 1999 XW |
| Star | G061123.6+290456 |
| Asteroid magnitude | 18.70m |
| Star magnitude | 12.99m / 10.96m / 10.96m (¹) |
| Combined magnitude | 12.98m / 10.96m / 10.96m (¹) |
| Expected drop | 5.72m / 0.18m / 0.18m (¹) |
| Expected time | 22:05:07 UT ± 1.62 s |
| Expected duration | 0.53 s |
| 1-σ path width error | 2.08 |
| Star RUWE | 0.00 |
| 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 | 22:04:37 UT |
| End observation | 22:05:37 UT |
| Technical data | |
| Telescope | Newtonian 25/100 [cm] |
| Camera | DVTI |
| Exposure | 0.05 s |
| Observation method | Analogue & digital video |
| Time source | GPS |
| Signal noise ratio | |
| Wind | B |
| Temperature | 9°C |
| Transparency | Clear |
| Seeing | Strong flickering |
| Additional information | |
| Comment | Star mag in OW is 13.0. Guide 9 shows 11.4 mag star (and this is true value). |
| SODIS | View report (requires account) |
| OWC | View more details |
| Last modified | 2023-04-29 05:58:40 |
(¹) Pobliska gwiazda wpływa na obserwację. Tabela zawiera wartość oryginalną oraz dla apertur odpowiednio 4 i 8 sekund łuku
Załączniki
