| Primary satellite | Secondary satellite |
| Name | FO-29 | deb Agena D |
| Spacetrack catalog number | 24278 | 4177 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2025 Jul 19 07:22 | 2025 Jul 19 10:16 |
| Time of closest approach (UTC) | 2025 Jun 15 08:22:52.865 |
| Minimum distance | 25.822 km |
| Height difference | -5.127 km |
| Relative speed | 13.909 km/s |
| Angle between velocity vectors | 143° |
| Geographic position | 66.3°S, 170.1°W |
| Height | 1031 km |
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