| Primary satellite | Secondary satellite |
| Name | Meteor 2-5 Rocket | deb Delta |
| Spacetrack catalog number | 11608 | 21335 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2021 Jan 15 17:27 | 2021 Jan 16 00:45 |
| Time of closest approach (UTC) | 2020 Dec 02 04:52:22.472 |
| Minimum distance | 10.250 km |
| Height difference | -1.475 km |
| Relative speed | 14.760 km/s |
| Angle between velocity vectors | 171° |
| Geographic position | 80.9°N, 25.2°E |
| Height | 905 km |
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