| Primary satellite | Secondary satellite |
| Name | CZ-4 R/B DEB | NOAA 16 DEB |
| Spacetrack catalog number | 37622 | 41352 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 01:14 | 2024 Dec 21 22:15 |
| Time of closest approach (UTC) | 2024 Dec 26 11:42:05.752 |
| Minimum distance | 4.022 km |
| Height difference | -1.828 km |
| Relative speed | 13.316 km/s |
| Angle between velocity vectors | 126° |
| Geographic position | 70.7°S, 80.3°W |
| Height | 768 km |
|