| Primary satellite | Secondary satellite |
| Name | Cosmos-2242 | PDD Test Mass |
| Spacetrack catalog number | 22626 | 20564 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2024 Sep 17 21:37 | 2024 Sep 18 00:14 |
| Time of closest approach (UTC) | 2024 Aug 13 23:28:06.211 |
| Minimum distance | 5.835 km |
| Height difference | -2.656 km |
| Relative speed | 15.124 km/s |
| Angle between velocity vectors | 171° |
| Geographic position | 29.7°N, 142.3°E |
| Height | 585 km |
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