| Primary satellite | Secondary satellite |
| Name | EO-79 | COSMOS 2251 DEB |
| Spacetrack catalog number | 40025 | 37125 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2023 Jun 03 19:19 | 2023 Jun 03 10:58 |
| Time of closest approach (UTC) | 2023 Apr 07 03:34:51.176 |
| Minimum distance | 2068.590 km |
| Height difference | 1.113 km |
| Relative speed | 14.972 km/s |
| Angle between velocity vectors | 163° |
| Geographic position | 23.7°N, 22.7°W |
| Height | 582 km |
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