| Primary satellite | Secondary satellite |
| Name | Landsat 7 | COSMOS 2251 DEB |
| Spacetrack catalog number | 25682 | 34560 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 08 13:07 | 2024 Dec 08 10:53 |
| Time of closest approach (UTC) | 2024 Nov 13 10:23:39.094 |
| Minimum distance | 97.676 km |
| Height difference | 0.397 km |
| Relative speed | 14.612 km/s |
| Angle between velocity vectors | 154° |
| Geographic position | 69.8°S, 72.8°W |
| Height | 715 km |
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