| Primary satellite | Secondary satellite |
| Name | NOAA 17 DEB | DMC 3-FM1 |
| Spacetrack catalog number | 48759 | 40715 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 20 00:12 | 2024 Dec 23 05:15 |
| Time of closest approach (UTC) | 2024 Dec 29 03:54:08.753 |
| Minimum distance | 2.210 km |
| Height difference | 2.139 km |
| Relative speed | 14.330 km/s |
| Angle between velocity vectors | 143° |
| Geographic position | 63.3°N, 64.9°E |
| Height | 620 km |
|