| Primary satellite | Secondary satellite |
| Name | Cosmos 864 Rocket | RAPTOR4 |
| Spacetrack catalog number | 9510 | 58956 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2024 Dec 22 22:37 | 2024 Dec 23 04:36 |
| Time of closest approach (UTC) | 2024 Dec 27 16:53:38.497 |
| Minimum distance | 1.797 km |
| Height difference | 1.678 km |
| Relative speed | 12.517 km/s |
| Angle between velocity vectors | 117° |
| Geographic position | 21.9°S, 30.2°W |
| Height | 999 km |
|