| Primary satellite | Secondary satellite |
| Name | SO-50 | DELTA 1 DEB |
| Spacetrack catalog number | 27607 | 42659 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2026 Jan 19 07:29 | 2026 Jan 19 03:39 |
| Time of closest approach (UTC) | 2025 Dec 18 12:38:27.913 |
| Minimum distance | 36.980 km |
| Height difference | -0.714 km |
| Relative speed | 14.150 km/s |
| Angle between velocity vectors | 138° |
| Geographic position | 59.6°S, 3.1°W |
| Height | 593 km |
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