| Primary satellite | Secondary satellite |
| Name | Courier 1B | DELTA 1 DEB |
| Spacetrack catalog number | 58 | 42572 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2022 May 17 17:30 | 2022 May 13 05:04 |
| Time of closest approach (UTC) | 2022 Jan 25 22:53:14.260 |
| Minimum distance | 853.075 km |
| Height difference | -0.406 km |
| Relative speed | 9.101 km/s |
| Angle between velocity vectors | 75° |
| Geographic position | 9.5°S, 83.5°E |
| Height | 1010 km |
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