| Primary satellite | Secondary satellite |
| Name | SPOT 1 Rocket Y | ARGOS |
| Spacetrack catalog number | 17129 | 25634 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2024 Dec 23 02:50 | 2024 Dec 22 22:37 |
| Time of closest approach (UTC) | 2024 Dec 28 17:42:41.809 |
| Minimum distance | 2.994 km |
| Height difference | 1.350 km |
| Relative speed | 6.071 km/s |
| Angle between velocity vectors | 48° |
| Geographic position | 80.9°N, 88.4°W |
| Height | 834 km |
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