| Primary satellite | Secondary satellite |
| Name | Cosmos 1500 | PSLV R/B |
| Spacetrack catalog number | 14372 | 51659 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2023 Jan 28 16:45 | 2023 Jan 28 21:47 |
| Time of closest approach (UTC) | 2022 Dec 01 07:52:30.793 |
| Minimum distance | 54.634 km |
| Height difference | -2.882 km |
| Relative speed | 15.221 km/s |
| Angle between velocity vectors | 175° |
| Geographic position | 80.4°N, 31.5°E |
| Height | 513 km |
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