| Primary satellite | Secondary satellite |
| Name | Transit 4A | deb Kosmos- 1934 |
| Spacetrack catalog number | 116 | 21912 |
| Radar cross section | medium | medium |
| Epoch of two-line elements (UTC) | 2025 May 14 01:44 | 2025 May 13 19:47 |
| Time of closest approach (UTC) | 2025 Apr 22 05:46:52.458 |
| Minimum distance | 7.182 km |
| Height difference | -3.802 km |
| Relative speed | 13.970 km/s |
| Angle between velocity vectors | 144° |
| Geographic position | 32.3°N, 80.9°W |
| Height | 980 km |
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