| Primary satellite | Secondary satellite |
| Name | DELTA 1 DEB | CZ-2D DEB |
| Spacetrack catalog number | 37651 | 35274 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2025 Nov 14 12:59 | 2025 Nov 16 20:42 |
| Time of closest approach (UTC) | 2025 Oct 19 14:17:38.819 |
| Minimum distance | 296.955 km |
| Height difference | -0.215 km |
| Relative speed | 7.715 km/s |
| Angle between velocity vectors | 62° |
| Geographic position | 78.7°S, 158.2°W |
| Height | 834 km |
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