| Event | |
| Date | 2025-02-08 |
| Asteroid | (680374) 2001 TY242 |
| Star | UCAC4 502-027827 |
| Asteroid magnitude | 20.49m |
| Star magnitude | 12.84m / 12.84m / 12.84m (¹) |
| Combined magnitude | 12.84m / 12.84m / 12.84m (¹) |
| Expected drop | 7.65m / 7.65m / 5.72m (¹) |
| Expected time | 22:18:39 UT ± 9.80 s |
| Expected duration | 0.34 s |
| 1-σ path width error | 22.57 |
| Star RUWE | 1.00 |
| Station | |
| Observer | Daniel Błażewicz |
| 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 | 22:17:36 UT |
| End observation | 22:19:47 UT |
| Technical data | |
| Telescope | Dobsonian 35/168 [cm] |
| Camera | DVTI+CAM #32 IMX430 |
| Exposure | 0.020 s |
| Observation method | Analogue & digital video |
| Time source | GPS |
| Signal noise ratio | 11 |
| Wind | 2 B |
| Temperature | -3°C |
| Transparency | Thin cloud < 2 [mag loss <2 mag.] |
| Seeing | Slight flickering |
| Additional information | |
| Comment | |
| SODIS | View report (requires account) |
| OWC | View more details |
| Last modified | 2025-02-16 08:02:54 |
(¹) Pobliska gwiazda wpływa na obserwację. Tabela zawiera wartość oryginalną oraz dla apertur odpowiednio 4 i 8 sekund łuku
Załączniki
