| Primary satellite | Secondary satellite |
| Name | Lacrosse 5 rocket | deb Agena D |
| Spacetrack catalog number | 28647 | 4861 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2021 Apr 15 21:06 | 2021 Apr 16 01:02 |
| Time of closest approach (UTC) | 2021 Mar 03 22:36:45.547 |
| Minimum distance | 25.139 km |
| Height difference | 7.982 km |
| Relative speed | 14.797 km/s |
| Angle between velocity vectors | 156° |
| Geographic position | 7.5°N, 128.8°E |
| Height | 583 km |
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