| Primary satellite | Secondary satellite |
| Name | FALCON 9 DEB | FENGNIAO 1 (FN-1) |
| Spacetrack catalog number | 44295 | 38998 |
| Radar cross section | medium | medium |
| Epoch of two-line elements (UTC) | 2021 Apr 13 08:36 | 2021 Apr 13 09:27 |
| Time of closest approach (UTC) | 2021 Mar 03 22:19:11.436 |
| Minimum distance | 257.028 km |
| Height difference | 0.782 km |
| Relative speed | 13.768 km/s |
| Angle between velocity vectors | 128° |
| Geographic position | 48.4°S, 129.9°E |
| Height | 448 km |
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