| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | deb Kosmos-1275 |
| Spacetrack catalog number | 29982 | 14358 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2022 Aug 15 12:29 | 2022 Aug 15 19:25 |
| Time of closest approach (UTC) | 2022 Jul 07 12:20:43.326 |
| Minimum distance | 6.640 km |
| Height difference | -5.511 km |
| Relative speed | 14.829 km/s |
| Angle between velocity vectors | 172° |
| Geographic position | 72.6°S, 109.9°E |
| Height | 835 km |
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