| Primary satellite | Secondary satellite |
| Name | CZ-6A DEB | CENTISPACE-1 S1 |
| Spacetrack catalog number | 56241 | 43636 |
| Radar cross section | small | medium |
| Epoch of two-line elements (UTC) | 2026 Jan 17 04:23 | 2026 Jan 17 22:34 |
| Time of closest approach (UTC) | 2025 Dec 09 09:47:57.503 |
| Minimum distance | 1726.046 km |
| Height difference | -6.009 km |
| Relative speed | 6.228 km/s |
| Angle between velocity vectors | 49° |
| Geographic position | 79.9°N, 133.7°E |
| Height | 714 km |
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