| Primary satellite | Secondary satellite |
| Name | FLOCK 4BE 28 | OBJECT G |
| Spacetrack catalog number | 60519 | 56749 |
| Radar cross section | medium | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 22 19:00 | 2024 Dec 23 12:15 |
| Time of closest approach (UTC) | 2024 Dec 25 20:38:55.758 |
| Minimum distance | 5.287 km |
| Height difference | 0.046 km |
| Relative speed | 12.474 km/s |
| Angle between velocity vectors | 110° |
| Geographic position | 76.9°S, 176.4°E |
| Height | 527 km |
|