| Primary satellite | Secondary satellite |
| Name | NOAA 15 | deb Kosmos-2227 |
| Spacetrack catalog number | 25338 | 22348 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 19:39 | 2024 Dec 22 18:49 |
| Time of closest approach (UTC) | 2024 Dec 26 01:23:16.262 |
| Minimum distance | 2.509 km |
| Height difference | -0.437 km |
| Relative speed | 14.428 km/s |
| Angle between velocity vectors | 150° |
| Geographic position | 65.9°N, 111.3°W |
| Height | 809 km |
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