| Primary satellite | Secondary satellite |
| Name | AO-27 | Cosmos 1269 |
| Spacetrack catalog number | 22825 | 12442 |
| Radar cross section | medium | large |
| Epoch of two-line elements (UTC) | 2025 Jun 15 12:16 | 2025 Jun 15 16:50 |
| Time of closest approach (UTC) | 2024 Apr 19 23:10:57.163 |
| Minimum distance | 570.390 km |
| Height difference | -21.632 km |
| Relative speed | 14.710 km/s |
| Angle between velocity vectors | 161° |
| Geographic position | 77.0°N, 73.0°W |
| Height | 810 km |
|