| Primary satellite | Secondary satellite |
| Name | DELTA 2 R/B (1) | Star 26B S/N 008 |
| Spacetrack catalog number | 27665 | 7817 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2025 Dec 09 19:05 | 2025 Dec 09 19:29 |
| Time of closest approach (UTC) | 2024 Nov 15 08:26:56.671 |
| Minimum distance | 1660.665 km |
| Height difference | 10.066 km |
| Relative speed | 14.003 km/s |
| Angle between velocity vectors | 139° |
| Geographic position | 21.7°N, 33.0°W |
| Height | 794 km |
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