| Primary satellite | Secondary satellite |
| Name | GOMX 1 | COSMOS 2251 DEB |
| Spacetrack catalog number | 39423 | 34388 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 00:53 | 2024 Dec 22 22:09 |
| Time of closest approach (UTC) | 2024 Dec 23 17:30:14.275 |
| Minimum distance | 0.656 km |
| Height difference | -0.403 km |
| Relative speed | 3.430 km/s |
| Angle between velocity vectors | 27° |
| Geographic position | 26.8°N, 178.6°E |
| Height | 740 km |
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