| Event | |
| Date | 2023-07-07 |
| Asteroid | (31829) 1999 XT12 |
| Star | UCAC4 374-139719 |
| Asteroid magnitude | 17.67m |
| Star magnitude | 13.42m / 13.39m / 13.35m (¹) |
| Combined magnitude | 13.39m / 13.37m / 13.33m (¹) |
| Expected drop | 4.28m / 3.47m / 2.85m (¹) |
| Expected time | 21:11:46 UT ± 4.00 s |
| Expected duration | 0.69 s |
| 1-σ path width error | 3.74 |
| Star RUWE | 0.85 |
| Station | |
| Observer | Daniel Blazewicz |
| Latitude | 49 59 33.2 |
| Longitude | 020 19 04.2 |
| Altitude | 211 m |
| Geodetic system | WGS84 |
| Nearest city | Klaj |
| Result | |
| Overal result | Negative |
| Start observation | 21:10:40 UT |
| End observation | 21:13:07 UT |
| Technical data | |
| Telescope | Dobsonian 35/168 [cm] |
| Camera | DVTI+CAM #32 IMX430 |
| Exposure | 0.1 s |
| Observation method | Sequential images |
| Time source | GPS |
| Signal noise ratio | 3.7 |
| Wind | 0 B |
| Temperature | 15°C |
| Transparency | Clear |
| Seeing | Strong flickering |
| Additional information | |
| Comment | |
| SODIS | View report (requires account) |
| OWC | View more details |
| Last modified | 2023-07-08 17:05:15 |
(¹) Pobliska gwiazda wpływa na obserwację. Tabela zawiera wartość oryginalną oraz dla apertur odpowiednio 4 i 8 sekund łuku
Załączniki
