| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | Terra |
| Spacetrack catalog number | 30496 | 25994 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 23 13:27 | 2024 Dec 23 19:03 |
| Time of closest approach (UTC) | 2024 Dec 24 02:09:07.919 |
| Minimum distance | 4.956 km |
| Height difference | -4.702 km |
| Relative speed | 14.593 km/s |
| Angle between velocity vectors | 155° |
| Geographic position | 47.4°S, 102.6°E |
| Height | 716 km |
|