| Primary satellite | Secondary satellite |
| Name | SL-08 R/B | UNK |
| Spacetrack catalog number | 27561 | 28479 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2024 Dec 22 12:41 | 2024 Dec 22 20:28 |
| Time of closest approach (UTC) | 2024 Dec 23 18:28:24.630 |
| Minimum distance | 4.042 km |
| Height difference | -2.474 km |
| Relative speed | 14.853 km/s |
| Angle between velocity vectors | 161° |
| Geographic position | 29.9°N, 177.7°W |
| Height | 677 km |
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