| Primary satellite | Secondary satellite |
| Name | Cosmos 2278 Rocket | deb Delta 89 |
| Spacetrack catalog number | 23088 | 7836 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2022 May 21 20:59 | 2022 May 21 22:02 |
| Time of closest approach (UTC) | 2022 Jan 28 01:08:08.149 |
| Minimum distance | 585.389 km |
| Height difference | 9.593 km |
| Relative speed | 6.917 km/s |
| Angle between velocity vectors | 55° |
| Geographic position | 61.3°N, 122.0°W |
| Height | 849 km |
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