| Primary satellite | Secondary satellite |
| Name | Kosmos-1308 | Temisat |
| Spacetrack catalog number | 12835 | 22783 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 23 03:25 | 2024 Dec 23 02:18 |
| Time of closest approach (UTC) | 2024 Dec 29 13:03:14.455 |
| Minimum distance | 2.708 km |
| Height difference | 2.700 km |
| Relative speed | 14.120 km/s |
| Angle between velocity vectors | 147° |
| Geographic position | 64.0°N, 83.4°E |
| Height | 973 km |
|