| Primary satellite | Secondary satellite |
| Name | SL-8 DEB | deb Delta 139 |
| Spacetrack catalog number | 38665 | 14914 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 16 10:14 | 2024 Dec 23 01:24 |
| Time of closest approach (UTC) | 2024 Dec 26 17:04:37.351 |
| Minimum distance | 2.106 km |
| Height difference | -0.489 km |
| Relative speed | 14.717 km/s |
| Angle between velocity vectors | 164° |
| Geographic position | 60.8°S, 164.2°W |
| Height | 810 km |
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