| Primary satellite | Secondary satellite |
| Name | Cosmos 1470 Rocket | SKYMED 4 |
| Spacetrack catalog number | 14148 | 37216 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2021 Apr 13 02:39 | 2021 Apr 13 19:27 |
| Time of closest approach (UTC) | 2021 Mar 07 18:22:28.887 |
| Minimum distance | 5.796 km |
| Height difference | 4.108 km |
| Relative speed | 15.087 km/s |
| Angle between velocity vectors | 176° |
| Geographic position | 80.0°N, 42.5°E |
| Height | 632 km |
|