| Primary satellite | Secondary satellite |
| Name | deb Kosmos-1375 | DELTA 1 DEB |
| Spacetrack catalog number | 16203 | 37668 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 21:44 | 2024 Dec 19 12:59 |
| Time of closest approach (UTC) | 2024 Dec 29 01:16:07.491 |
| Minimum distance | 2.470 km |
| Height difference | -0.946 km |
| Relative speed | 14.004 km/s |
| Angle between velocity vectors | 142° |
| Geographic position | 60.9°S, 74.9°W |
| Height | 899 km |
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