| Primary satellite | Secondary satellite |
| Name | Delta 2 Rocket | COSMOS 1275 DEB |
| Spacetrack catalog number | 20453 | 39964 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2022 Jul 01 16:53 | 2022 Jul 01 10:10 |
| Time of closest approach (UTC) | 2022 May 25 07:17:39.811 |
| Minimum distance | 179.618 km |
| Height difference | -1.135 km |
| Relative speed | 6.456 km/s |
| Angle between velocity vectors | 51° |
| Geographic position | 17.9°S, 21.8°E |
| Height | 711 km |
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