| Primary satellite | Secondary satellite |
| Name | ITUPSAT 1 | COSMOS 2251 DEB |
| Spacetrack catalog number | 35935 | 35591 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2022 Aug 18 12:58 | 2022 Aug 17 22:16 |
| Time of closest approach (UTC) | 2022 Jun 28 17:02:09.960 |
| Minimum distance | 248.311 km |
| Height difference | 2.265 km |
| Relative speed | 14.894 km/s |
| Angle between velocity vectors | 167° |
| Geographic position | 62.1°N, 61.7°E |
| Height | 717 km |
|