| Primary satellite | Secondary satellite |
| Name | deb Kosmos-374 | deb NOAA 7 |
| Spacetrack catalog number | 4621 | 12559 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 13:33 | 2024 Dec 23 11:59 |
| Time of closest approach (UTC) | 2024 Dec 29 02:48:17.980 |
| Minimum distance | 17.590 km |
| Height difference | 4.194 km |
| Relative speed | 9.749 km/s |
| Angle between velocity vectors | 80° |
| Geographic position | 59.1°N, 142.7°E |
| Height | 697 km |
|