| Primary satellite | Secondary satellite |
| Name | SMAP | deb Kosmos-886 |
| Spacetrack catalog number | 40376 | 19112 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 Sep 22 22:11 | 2023 Sep 22 01:50 |
| Time of closest approach (UTC) | 2023 Jun 05 15:14:53.888 |
| Minimum distance | 3949.976 km |
| Height difference | -196.370 km |
| Relative speed | 14.688 km/s |
| Angle between velocity vectors | 144° |
| Geographic position | 70.8°S, 65.0°E |
| Height | 711 km |
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