| Primary satellite | Secondary satellite |
| Name | H-2A R/B | COSMOS 1408 DEB |
| Spacetrack catalog number | 38341 | 49590 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2022 May 16 20:47 | 2022 May 16 17:43 |
| Time of closest approach (UTC) | 2022 Jan 26 15:16:12.849 |
| Minimum distance | 141.098 km |
| Height difference | 2.525 km |
| Relative speed | 15.023 km/s |
| Angle between velocity vectors | 179° |
| Geographic position | 58.5°S, 43.5°E |
| Height | 644 km |
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