| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | deb Kosmos-1275 |
| Spacetrack catalog number | 30718 | 12962 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2022 Jul 05 09:43 | 2022 Jul 05 01:11 |
| Time of closest approach (UTC) | 2022 Jun 03 11:40:44.691 |
| Minimum distance | 22.558 km |
| Height difference | -4.757 km |
| Relative speed | 14.129 km/s |
| Angle between velocity vectors | 145° |
| Geographic position | 81.1°N, 53.9°E |
| Height | 900 km |
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