| Primary satellite | Secondary satellite |
| Name | Cosmos 1763 Rocket | Iridium 29 |
| Spacetrack catalog number | 16864 | 24944 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2021 Jan 16 14:30 | 2021 Jan 16 13:54 |
| Time of closest approach (UTC) | 2020 Nov 30 20:15:14.413 |
| Minimum distance | 17.846 km |
| Height difference | -4.332 km |
| Relative speed | 14.436 km/s |
| Angle between velocity vectors | 151° |
| Geographic position | 46.1°S, 100.9°E |
| Height | 797 km |
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