| Primary satellite | Secondary satellite |
| Name | Cosmos 2278 Rocket | NOAA 16 DEB |
| Spacetrack catalog number | 23088 | 41667 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 Sep 30 02:00 | 2023 Sep 30 01:07 |
| Time of closest approach (UTC) | 2023 Jun 03 11:48:36.257 |
| Minimum distance | 1371.011 km |
| Height difference | 2.671 km |
| Relative speed | 14.136 km/s |
| Angle between velocity vectors | 145° |
| Geographic position | 56.3°S, 173.9°E |
| Height | 868 km |
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