| Primary satellite | Secondary satellite |
| Name | ASNARO-2 | Cosmos 1953 |
| Spacetrack catalog number | 43152 | 19210 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2024 Dec 23 04:22 | 2024 Dec 22 17:15 |
| Time of closest approach (UTC) | 2024 Dec 24 17:49:30.531 |
| Minimum distance | 3.881 km |
| Height difference | 0.035 km |
| Relative speed | 13.553 km/s |
| Angle between velocity vectors | 126° |
| Geographic position | 81.7°S, 120.6°E |
| Height | 528 km |
|