| Primary satellite | Secondary satellite |
| Name | Cosmos 1048 | NOAA 16 DEB |
| Spacetrack catalog number | 11111 | 41159 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 02:57 | 2024 Dec 22 16:01 |
| Time of closest approach (UTC) | 2024 Dec 28 01:12:44.081 |
| Minimum distance | 4.889 km |
| Height difference | 4.686 km |
| Relative speed | 14.763 km/s |
| Angle between velocity vectors | 164° |
| Geographic position | 59.8°S, 27.4°W |
| Height | 803 km |
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