| Primary satellite | Secondary satellite |
| Name | EO-88 | COSMOS 1408 DEB |
| Spacetrack catalog number | 42017 | 52054 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2023 Jul 18 10:36 | 2023 Apr 22 18:38 |
| Time of closest approach (UTC) | 2022 Sep 28 05:44:02.077 |
| Minimum distance | 3354.288 km |
| Height difference | 1648.755 km |
| Relative speed | 13.871 km/s |
| Angle between velocity vectors | 157° |
| Geographic position | 47.1°S, 53.3°E |
| Height | 436 km |
|