| Primary satellite | Secondary satellite |
| Name | Meteor 1-14 Rocket | COSMOS 2455 |
| Spacetrack catalog number | 6393 | 36095 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2021 Apr 13 02:35 | 2021 Apr 13 15:36 |
| Time of closest approach (UTC) | 2021 Mar 04 21:47:04.954 |
| Minimum distance | 46.865 km |
| Height difference | 3.098 km |
| Relative speed | 14.213 km/s |
| Angle between velocity vectors | 148° |
| Geographic position | 8.7°S, 132.3°E |
| Height | 904 km |
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