| Primary satellite | Secondary satellite |
| Name | COMPASS 1 | Cosmos 1953 |
| Spacetrack catalog number | 32787 | 19210 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Sep 12 11:16 | 2024 Sep 12 12:17 |
| Time of closest approach (UTC) | 2024 Aug 07 19:58:03.366 |
| Minimum distance | 1.279 km |
| Height difference | 0.776 km |
| Relative speed | 15.201 km/s |
| Angle between velocity vectors | 178° |
| Geographic position | 81.2°N, 118.3°W |
| Height | 535 km |
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