| Primary satellite | Secondary satellite |
| Name | NOAA 12 | COSMOS 2251 DEB |
| Spacetrack catalog number | 21263 | 33760 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2022 Jun 30 21:27 | 2022 Jun 30 21:39 |
| Time of closest approach (UTC) | 2022 May 26 01:01:19.219 |
| Minimum distance | 16.658 km |
| Height difference | -6.211 km |
| Relative speed | 3.320 km/s |
| Angle between velocity vectors | 26° |
| Geographic position | 18.0°N, 115.2°W |
| Height | 800 km |
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