| Primary satellite | Secondary satellite |
| Name | DELTA 1 DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 37662 | 29784 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2023 Dec 02 18:22 | 2023 Dec 04 03:57 |
| Time of closest approach (UTC) | 2023 Oct 04 04:33:34.427 |
| Minimum distance | 215.517 km |
| Height difference | -0.955 km |
| Relative speed | 11.725 km/s |
| Angle between velocity vectors | 105° |
| Geographic position | 74.1°S, 137.2°W |
| Height | 871 km |
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