| Primary satellite | Secondary satellite |
| Name | EGYPTSAT 1 | COSMOS 2251 DEB |
| Spacetrack catalog number | 31117 | 35996 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 08:47 | 2024 Dec 18 01:15 |
| Time of closest approach (UTC) | 2024 Dec 28 19:17:29.783 |
| Minimum distance | 2.650 km |
| Height difference | -2.648 km |
| Relative speed | 14.472 km/s |
| Angle between velocity vectors | 148° |
| Geographic position | 70.9°N, 127.0°E |
| Height | 648 km |
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