| Primary satellite | Secondary satellite |
| Name | SPOT 3 Rocket | Orbcomm 18 |
| Spacetrack catalog number | 22830 | 25419 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2021 Jan 17 18:03 | 2021 Jan 17 15:16 |
| Time of closest approach (UTC) | 2020 Nov 30 11:30:55.388 |
| Minimum distance | 13.753 km |
| Height difference | -3.124 km |
| Relative speed | 9.194 km/s |
| Angle between velocity vectors | 76° |
| Geographic position | 38.7°N, 29.4°W |
| Height | 788 km |
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