| Primary satellite | Secondary satellite |
| Name | deb Delta 139 | NOAA 16 DEB |
| Spacetrack catalog number | 12203 | 42379 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 02:24 | 2024 Dec 22 21:11 |
| Time of closest approach (UTC) | 2024 Dec 24 00:12:57.898 |
| Minimum distance | 2.420 km |
| Height difference | 2.380 km |
| Relative speed | 14.135 km/s |
| Angle between velocity vectors | 142° |
| Geographic position | 62.3°N, 104.2°W |
| Height | 754 km |
|