| Primary satellite | Secondary satellite |
| Name | Cosmos 1745 Rocket | Temisat |
| Spacetrack catalog number | 16728 | 22783 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2021 Mar 07 19:36 | 2021 Mar 07 07:24 |
| Time of closest approach (UTC) | 2021 Jan 25 06:06:44.618 |
| Minimum distance | 41.669 km |
| Height difference | 2.920 km |
| Relative speed | 2.557 km/s |
| Angle between velocity vectors | 20° |
| Geographic position | 82.5°N, 66.5°W |
| Height | 970 km |
|