| Primary satellite | Secondary satellite |
| Name | HAWK-5A | COSMOS 2251 DEB |
| Spacetrack catalog number | 52757 | 37500 |
| Radar cross section | medium | |
| Epoch of two-line elements (UTC) | 2024 Dec 22 19:45 | 2024 Dec 22 13:07 |
| Time of closest approach (UTC) | 2024 Dec 24 00:44:06.013 |
| Minimum distance | 4.476 km |
| Height difference | -2.630 km |
| Relative speed | 15.190 km/s |
| Angle between velocity vectors | 171° |
| Geographic position | 11.1°N, 159.0°W |
| Height | 472 km |
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