| Primary satellite | Secondary satellite |
| Name | STARLINK-4400 | GPS 2-12 Rocket1 |
| Spacetrack catalog number | 53468 | 21891 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2024 Dec 23 19:39 | 2024 Dec 23 20:12 |
| Time of closest approach (UTC) | 2024 Dec 24 08:24:05.703 |
| Minimum distance | 2.278 km |
| Height difference | 1.115 km |
| Relative speed | 12.793 km/s |
| Angle between velocity vectors | 115° |
| Geographic position | 10.4°S, 100.5°W |
| Height | 568 km |
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