| Primary satellite | Secondary satellite |
| Name | Cosmos 2074 Rocket | DELTA 1 DEB |
| Spacetrack catalog number | 20578 | 37670 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 Sep 24 01:53 | 2023 Sep 23 13:36 |
| Time of closest approach (UTC) | 2023 Jun 13 15:40:57.513 |
| Minimum distance | 266.834 km |
| Height difference | -1.964 km |
| Relative speed | 10.893 km/s |
| Angle between velocity vectors | 96° |
| Geographic position | 80.2°N, 173.7°E |
| Height | 994 km |
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