| Primary satellite | Secondary satellite |
| Name | Cosmos 1300 Rocket | RESURS 01 DEB |
| Spacetrack catalog number | 12786 | 46888 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2021 Jan 19 16:15 | 2021 Jan 19 02:23 |
| Time of closest approach (UTC) | 2020 Dec 08 14:19:48.447 |
| Minimum distance | 3.396 km |
| Height difference | -1.111 km |
| Relative speed | 15.075 km/s |
| Angle between velocity vectors | 180° |
| Geographic position | 27.0°S, 101.3°E |
| Height | 636 km |
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