| Primary satellite | Secondary satellite |
| Name | Meteor 2-1 Rocket | CZ-4 DEB |
| Spacetrack catalog number | 8027 | 37580 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2021 Mar 01 18:47 | 2021 Mar 01 08:25 |
| Time of closest approach (UTC) | 2021 Jan 22 03:01:40.036 |
| Minimum distance | 6.290 km |
| Height difference | 5.040 km |
| Relative speed | 14.793 km/s |
| Angle between velocity vectors | 168° |
| Geographic position | 81.0°N, 167.7°E |
| Height | 866 km |
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