| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | deb Agena D |
| Spacetrack catalog number | 31667 | 4867 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 19 08:44 | 2024 Dec 23 04:51 |
| Time of closest approach (UTC) | 2024 Dec 29 13:51:04.091 |
| Minimum distance | 0.833 km |
| Height difference | 0.098 km |
| Relative speed | 8.453 km/s |
| Angle between velocity vectors | 69° |
| Geographic position | 78.7°N, 160.4°W |
| Height | 821 km |
|