| Event |
| Date | 2025-01-31 |
| Asteroid | (121601) 1999 VP136 |
| Star | UCAC4 643-036749 |
| Asteroid magnitude | 20.03m |
| Star magnitude | 12.42m |
| Combined magnitude | 12.42m |
| Expected drop | 7.61m |
| Expected time | 01:37:28 UT ± 1.90 s |
| Expected duration | 0.73 s |
| 1-σ path width error | 0.67 |
| Star RUWE | 1.05 |
| Station |
| Observer | Daniel Błażewicz |
| Latitude | 49 59 33.1 |
| Longitude | 020 19 04.1 |
| Altitude | 210 m |
| Geodetic system | WGS84 |
| Nearest city | Klaj |
| Result |
| Overal result | Negative |
| Start observation | 01:36:28 UT |
| End observation | 01:38:30 UT |
| Technical data |
| Telescope | Dobsonian 35/168 [cm] |
| Camera | DVTI+CAM #32 IMX430 |
| Exposure | 0.040 s |
| Observation method | Analogue & digital video |
| Time source | GPS |
| Signal noise ratio | 6 |
| Wind | 2 B |
| Temperature | 2°C |
| Transparency | Clear |
| Seeing | Slight flickering |
| Additional information |
| Comment | |
| SODIS | View report (requires account) |
| OWC | View more details |
| Last modified | 2025-02-04 12:12:54 |
