| Primary satellite | Secondary satellite |
| Name | Meteor 1-15 Rocket | CZ-2D DEB |
| Spacetrack catalog number | 6660 | 38323 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2021 Jan 19 03:58 | 2021 Jan 17 03:43 |
| Time of closest approach (UTC) | 2020 Dec 02 01:22:42.366 |
| Minimum distance | 8.171 km |
| Height difference | 7.073 km |
| Relative speed | 14.810 km/s |
| Angle between velocity vectors | 179° |
| Geographic position | 17.8°N, 132.8°E |
| Height | 894 km |
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