| Primary satellite | Secondary satellite |
| Name | SL-16 R/B | COSMOS 1275 DEB |
| Spacetrack catalog number | 31793 | 42178 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2022 May 27 21:38 | 2022 May 27 19:45 |
| Time of closest approach (UTC) | 2022 Jan 29 15:01:39.731 |
| Minimum distance | 67.734 km |
| Height difference | -7.398 km |
| Relative speed | 14.482 km/s |
| Angle between velocity vectors | 154° |
| Geographic position | 4.1°N, 91.6°E |
| Height | 846 km |
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