| Event |
| Date | 2024-06-02 |
| Asteroid | (12254) 1988 XJ1 |
| Star | UCAC4 512-051617 |
| Asteroid magnitude | 18.70m |
| Star magnitude | 12.89m |
| Combined magnitude | 12.88m |
| Expected drop | 5.82m |
| Expected time | 23:27:41 UT ± 0.25 s |
| Expected duration | 1.86 s |
| 1-σ path width error | 0.10 |
| Star RUWE | 0.95 |
| Station |
| Observer | Daniel Blazewicz |
| Latitude | 49 59 33.1 |
| Longitude | 020 19 04.6 |
| Altitude | 210 m |
| Geodetic system | WGS84 |
| Nearest city | Klaj |
| Result |
| Overal result | Positive |
| Start observation | 23:26:53 UT |
| End observation | 23:28:36 UT |
| Disappearance | 23:27:41.570 UT ± 0.05 s |
| Reappearance | 23:27:42.820 UT ± 0.05 s |
| Duration | 1.22 s |
| Plotcode | include observation |
| Technical data |
| Telescope | Dobsonian 35/168 [cm] |
| Camera | DVTI+CAM #32 IMX430 |
| Exposure | 0.100 s |
| Observation method | Analogue & digital video |
| Time source | GPS |
| Signal noise ratio | 4.8 |
| Wind | 0 B |
| Temperature | 16°C |
| Transparency | Clear |
| Seeing | Steady |
| Additional information |
| Comment | |
| SODIS | View report (requires account) |
| OWC | View more details |
| Last modified | 2024-06-03 21:55:03 |
