| Primary satellite | Secondary satellite |
| Name | ARGOS Delta rocket | Orbcomm OXP-1 |
| Spacetrack catalog number | 25637 | 22489 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2021 Mar 05 20:21 | 2021 Mar 05 19:07 |
| Time of closest approach (UTC) | 2021 Jan 17 10:09:12.409 |
| Minimum distance | 1.483 km |
| Height difference | -1.405 km |
| Relative speed | 12.962 km/s |
| Angle between velocity vectors | 120° |
| Geographic position | 7.8°N, 98.7°W |
| Height | 756 km |
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