| Primary satellite | Secondary satellite |
| Name | SL-19 R/B | DELTA 1 DEB |
| Spacetrack catalog number | 36589 | 42633 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2022 May 26 19:07 | 2022 May 25 11:36 |
| Time of closest approach (UTC) | 2022 Jan 28 00:14:10.575 |
| Minimum distance | 645.483 km |
| Height difference | 7.267 km |
| Relative speed | 10.750 km/s |
| Angle between velocity vectors | 97° |
| Geographic position | 77.1°N, 32.0°E |
| Height | 1219 km |
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