| Primary satellite | Secondary satellite |
| Name | Cosmos 2278 Rocket | CZ-4C DEB |
| Spacetrack catalog number | 23088 | 37570 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2022 May 18 14:55 | 2022 May 19 01:25 |
| Time of closest approach (UTC) | 2022 Jan 30 04:13:08.254 |
| Minimum distance | 1182.441 km |
| Height difference | -10.039 km |
| Relative speed | 14.761 km/s |
| Angle between velocity vectors | 170° |
| Geographic position | 69.0°N, 96.8°W |
| Height | 852 km |
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