| Primary satellite | Secondary satellite |
| Name | Cosmos 2327 Rocket | deb r/b Ablestar |
| Spacetrack catalog number | 23774 | 172 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2021 Apr 12 13:10 | 2021 Apr 13 15:34 |
| Time of closest approach (UTC) | 2021 Mar 08 07:56:07.762 |
| Minimum distance | 15.507 km |
| Height difference | -3.413 km |
| Relative speed | 14.310 km/s |
| Angle between velocity vectors | 150° |
| Geographic position | 7.4°N, 29.8°W |
| Height | 950 km |
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