| Primary satellite | Secondary satellite |
| Name | deb Kosmos-970 | deb NNS 20 |
| Spacetrack catalog number | 10572 | 15764 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 13:57 | 2024 Dec 22 16:54 |
| Time of closest approach (UTC) | 2024 Dec 23 15:21:29.444 |
| Minimum distance | 3.073 km |
| Height difference | 1.337 km |
| Relative speed | 14.430 km/s |
| Angle between velocity vectors | 151° |
| Geographic position | 32.0°S, 71.6°W |
| Height | 896 km |
|