| Primary satellite | Secondary satellite |
| Name | Transit 2A | CZ-4C DEB |
| Spacetrack catalog number | 45 | 43263 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2025 Dec 04 19:51 | 2025 Dec 05 06:43 |
| Time of closest approach (UTC) | 2025 Nov 15 07:21:39.013 |
| Minimum distance | 136.638 km |
| Height difference | -8.718 km |
| Relative speed | 13.220 km/s |
| Angle between velocity vectors | 122° |
| Geographic position | 66.4°S, 38.5°W |
| Height | 656 km |
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