| Primary satellite | Secondary satellite |
| Name | Cosmos 2228 Rocket | PSLV DEB |
| Spacetrack catalog number | 22287 | 27305 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2021 Apr 17 19:12 | 2021 Apr 17 22:03 |
| Time of closest approach (UTC) | 2021 Mar 06 23:35:01.762 |
| Minimum distance | 3.599 km |
| Height difference | -3.279 km |
| Relative speed | 14.817 km/s |
| Angle between velocity vectors | 159° |
| Geographic position | 81.7°N, 157.2°E |
| Height | 657 km |
|