| Primary satellite | Secondary satellite |
| Name | Transit 2A | METEOR 2-11 DEB |
| Spacetrack catalog number | 45 | 40703 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2025 Jun 20 21:52 | 2025 Jun 16 15:25 |
| Time of closest approach (UTC) | 2025 May 23 17:42:50.642 |
| Minimum distance | 11.523 km |
| Height difference | -1.830 km |
| Relative speed | 2.803 km/s |
| Angle between velocity vectors | 22° |
| Geographic position | 41.9°S, 5.3°E |
| Height | 927 km |
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