| Primary satellite | Secondary satellite |
| Name | NOSS 3-1 (C) | Kosmos-1875 |
| Spacetrack catalog number | 26907 | 18334 |
| Radar cross section | | large |
| Epoch of two-line elements (UTC) | 2022 May 20 21:37 | 2022 May 25 12:37 |
| Time of closest approach (UTC) | 2022 Jan 19 13:27:27.301 |
| Minimum distance | 22.150 km |
| Height difference | -8.110 km |
| Relative speed | 13.322 km/s |
| Angle between velocity vectors | 140° |
| Geographic position | 29.6°N, 102.3°W |
| Height | 1417 km |
|