| Primary satellite | Secondary satellite |
| Name | Transit 2A | Cosmos 1076 Rocket |
| Spacetrack catalog number | 45 | 11267 |
| Radar cross section | medium | large |
| Epoch of two-line elements (UTC) | 2025 Jun 20 21:52 | 2025 Jun 20 10:22 |
| Time of closest approach (UTC) | 2025 May 24 09:47:22.525 |
| Minimum distance | 11.863 km |
| Height difference | 1.021 km |
| Relative speed | 7.837 km/s |
| Angle between velocity vectors | 62° |
| Geographic position | 66.5°N, 0.9°W |
| Height | 611 km |
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