| Primary satellite | Secondary satellite |
| Name | ITUPSAT 1 | CZ-2D R/B |
| Spacetrack catalog number | 35935 | 54030 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2023 Jun 03 02:40 | 2023 Jun 02 14:43 |
| Time of closest approach (UTC) | 2023 Apr 08 14:04:34.398 |
| Minimum distance | 56.924 km |
| Height difference | -1.677 km |
| Relative speed | 13.797 km/s |
| Angle between velocity vectors | 134° |
| Geographic position | 67.8°S, 79.5°E |
| Height | 723 km |
|