| Primary satellite | Secondary satellite |
| Name | Cosmos 1300 Rocket | RESURS 01 DEB |
| Spacetrack catalog number | 12786 | 46877 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2021 Jan 19 16:15 | 2021 Jan 19 14:15 |
| Time of closest approach (UTC) | 2020 Dec 08 14:22:53.638 |
| Minimum distance | 2.657 km |
| Height difference | 2.504 km |
| Relative speed | 15.068 km/s |
| Angle between velocity vectors | 179° |
| Geographic position | 38.3°S, 102.7°E |
| Height | 639 km |
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