| Primary satellite | Secondary satellite |
| Name | Cosmos 2278 Rocket | NOAA 16 DEB |
| Spacetrack catalog number | 23088 | 42398 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2025 Jun 20 12:21 | 2025 Jun 20 06:24 |
| Time of closest approach (UTC) | 2025 May 17 13:00:31.912 |
| Minimum distance | 26.091 km |
| Height difference | 1.267 km |
| Relative speed | 14.789 km/s |
| Angle between velocity vectors | 169° |
| Geographic position | 18.7°N, 75.5°E |
| Height | 847 km |
|