| Primary satellite | Secondary satellite |
| Name | Envisat | Orbcomm 25 |
| Spacetrack catalog number | 27386 | 25479 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2025 Nov 17 20:47 | 2025 Nov 17 20:33 |
| Time of closest approach (UTC) | 2025 Oct 14 12:17:52.288 |
| Minimum distance | 61.281 km |
| Height difference | -5.398 km |
| Relative speed | 14.191 km/s |
| Angle between velocity vectors | 143° |
| Geographic position | 2.9°N, 31.6°E |
| Height | 765 km |
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