| Primary satellite | Secondary satellite |
| Name | Courier 1B | deb Delta 98 |
| Spacetrack catalog number | 58 | 7175 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 11:41 | 2024 Dec 21 07:51 |
| Time of closest approach (UTC) | 2024 Dec 26 18:41:21.806 |
| Minimum distance | 3.511 km |
| Height difference | -1.761 km |
| Relative speed | 12.951 km/s |
| Angle between velocity vectors | 125° |
| Geographic position | 18.7°S, 68.2°W |
| Height | 1148 km |
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