| Primary satellite | Secondary satellite |
| Name | ALSAT 2B | COSMOS 1275 DEB |
| Spacetrack catalog number | 41786 | 42145 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 04:29 | 2024 Dec 22 00:42 |
| Time of closest approach (UTC) | 2024 Dec 24 16:50:42.013 |
| Minimum distance | 0.173 km |
| Height difference | 0.022 km |
| Relative speed | 14.380 km/s |
| Angle between velocity vectors | 146° |
| Geographic position | 82.0°N, 16.9°W |
| Height | 675 km |
|