| Primary satellite | Secondary satellite |
| Name | NEE 01 PEGASUS | FENGYUN 1C DEB |
| Spacetrack catalog number | 39151 | 29983 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2023 Dec 05 06:13 | 2023 Dec 06 04:48 |
| Time of closest approach (UTC) | 2023 Oct 04 12:25:17.511 |
| Minimum distance | 6675.842 km |
| Height difference | 51.229 km |
| Relative speed | 15.009 km/s |
| Angle between velocity vectors | 170° |
| Geographic position | 26.3°N, 12.7°E |
| Height | 610 km |
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