| Primary satellite | Secondary satellite |
| Name | Fermi | ALMUNTHER |
| Spacetrack catalog number | 33053 | 63240 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2025 Nov 06 08:38 | 2025 Nov 07 06:28 |
| Time of closest approach (UTC) | 2025 Oct 22 19:08:51.125 |
| Minimum distance | 76.204 km |
| Height difference | -0.160 km |
| Relative speed | 12.870 km/s |
| Angle between velocity vectors | 115° |
| Geographic position | 19.2°S, 45.6°E |
| Height | 503 km |
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