| Primary satellite | Secondary satellite |
| Name | Cosmos 1315 Rocket | PSLV DEB |
| Spacetrack catalog number | 12904 | 27151 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2021 Mar 07 13:39 | 2021 Mar 07 11:14 |
| Time of closest approach (UTC) | 2021 Jan 21 19:30:10.036 |
| Minimum distance | 9.157 km |
| Height difference | 2.988 km |
| Relative speed | 15.172 km/s |
| Angle between velocity vectors | 179° |
| Geographic position | 37.9°N, 27.5°W |
| Height | 552 km |
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