| Primary satellite | Secondary satellite |
| Name | SJ-7 | STARLINK-5186 |
| Spacetrack catalog number | 28737 | 54177 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2024 Dec 23 00:04 | 2024 Dec 23 12:18 |
| Time of closest approach (UTC) | 2024 Dec 23 17:32:39.738 |
| Minimum distance | 4.212 km |
| Height difference | 0.749 km |
| Relative speed | 14.697 km/s |
| Angle between velocity vectors | 151° |
| Geographic position | 4.0°S, 10.7°E |
| Height | 541 km |
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