| Primary satellite | Secondary satellite |
| Name | DELTA 1 DEB | DMSP 5D-2 F13 DEB |
| Spacetrack catalog number | 42661 | 40605 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 20 16:34 | 2024 Dec 22 13:55 |
| Time of closest approach (UTC) | 2024 Dec 28 20:40:56.220 |
| Minimum distance | 1.840 km |
| Height difference | -1.813 km |
| Relative speed | 6.203 km/s |
| Angle between velocity vectors | 49° |
| Geographic position | 80.5°S, 60.1°E |
| Height | 784 km |
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