| Primary satellite | Secondary satellite |
| Name | CZ-4B DEB | DELTA 1 DEB |
| Spacetrack catalog number | 37574 | 29185 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 14:11 | 2024 Dec 19 13:02 |
| Time of closest approach (UTC) | 2024 Dec 24 22:37:20.194 |
| Minimum distance | 3.010 km |
| Height difference | 2.988 km |
| Relative speed | 12.319 km/s |
| Angle between velocity vectors | 117° |
| Geographic position | 65.8°N, 172.6°E |
| Height | 1172 km |
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