| Primary satellite | Secondary satellite |
| Name | H-2A R/B | COSMOS 1408 DEB |
| Spacetrack catalog number | 38341 | 50581 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2022 May 21 20:29 | 2022 May 22 04:17 |
| Time of closest approach (UTC) | 2022 Jan 27 07:16:24.747 |
| Minimum distance | 384.809 km |
| Height difference | 313.861 km |
| Relative speed | 14.786 km/s |
| Angle between velocity vectors | 177° |
| Geographic position | 42.7°S, 169.7°E |
| Height | 628 km |
|