| Primary satellite | Secondary satellite |
| Name | deb Kosmos-970 | Envisat |
| Spacetrack catalog number | 14443 | 27386 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 22 15:15 | 2024 Dec 22 22:03 |
| Time of closest approach (UTC) | 2024 Dec 27 19:55:41.740 |
| Minimum distance | 2.175 km |
| Height difference | 0.033 km |
| Relative speed | 11.639 km/s |
| Angle between velocity vectors | 103° |
| Geographic position | 65.5°S, 59.6°W |
| Height | 788 km |
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