| Primary satellite | Secondary satellite |
| Name | ATLAS 2AS CENTAUR R/B | deb Delta |
| Spacetrack catalog number | 28096 | 21336 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2025 Jun 19 12:23 | 2025 Jun 19 06:41 |
| Time of closest approach (UTC) | 2025 May 23 07:39:30.982 |
| Minimum distance | 70.049 km |
| Height difference | -3.353 km |
| Relative speed | 13.333 km/s |
| Angle between velocity vectors | 130° |
| Geographic position | 61.7°N, 57.3°E |
| Height | 1067 km |
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