| Primary satellite | Secondary satellite |
| Name | deb Delta 139 | deb Kosmos-2227 |
| Spacetrack catalog number | 13563 | 22354 |
| Radar cross section | small | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 23 00:28 | 2024 Dec 22 21:45 |
| Time of closest approach (UTC) | 2024 Dec 24 07:32:25.870 |
| Minimum distance | 4.314 km |
| Height difference | 4.274 km |
| Relative speed | 14.793 km/s |
| Angle between velocity vectors | 168° |
| Geographic position | 29.2°S, 22.7°W |
| Height | 856 km |
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