| Primary satellite | Secondary satellite |
| Name | Cosmos 2112 Rocket | COSMOS 2251 DEB |
| Spacetrack catalog number | 21015 | 34885 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 Feb 06 06:17 | 2023 Feb 06 06:14 |
| Time of closest approach (UTC) | 2022 Dec 10 01:56:06.194 |
| Minimum distance | 282.452 km |
| Height difference | -3.290 km |
| Relative speed | 1.225 km/s |
| Angle between velocity vectors | 9° |
| Geographic position | 73.9°S, 123.8°W |
| Height | 795 km |
|