| Primary satellite | Secondary satellite |
| Name | Transit 2A | CZ-4C DEB |
| Spacetrack catalog number | 45 | 39214 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2025 Jun 20 21:52 | 2025 Jun 20 07:02 |
| Time of closest approach (UTC) | 2025 May 22 05:44:28.889 |
| Minimum distance | 5.667 km |
| Height difference | 3.782 km |
| Relative speed | 14.927 km/s |
| Angle between velocity vectors | 161° |
| Geographic position | 34.3°N, 4.7°E |
| Height | 654 km |
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