| Primary satellite | Secondary satellite |
| Name | IRAS Rocket | deb Kosmos-1275 |
| Spacetrack catalog number | 13778 | 13483 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2022 Jul 03 14:10 | 2022 Jul 03 11:11 |
| Time of closest approach (UTC) | 2022 May 26 16:01:00.359 |
| Minimum distance | 8.474 km |
| Height difference | -7.470 km |
| Relative speed | 14.852 km/s |
| Angle between velocity vectors | 176° |
| Geographic position | 31.5°S, 112.4°W |
| Height | 860 km |
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