| Primary satellite | Secondary satellite |
| Name | Cosmos 44 | SL-18 DEB |
| Spacetrack catalog number | 876 | 28955 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2022 May 23 20:54 | 2022 May 22 05:11 |
| Time of closest approach (UTC) | 2022 Jan 27 21:21:38.981 |
| Minimum distance | 3109.103 km |
| Height difference | -81.474 km |
| Relative speed | 14.623 km/s |
| Angle between velocity vectors | 148° |
| Geographic position | 51.4°N, 66.4°E |
| Height | 636 km |
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