| Primary satellite | Secondary satellite |
| Name | deb Delta 139 | GEESAT 2-11 |
| Spacetrack catalog number | 12227 | 58915 |
| Radar cross section | small | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 23 06:51 | 2024 Dec 23 14:52 |
| Time of closest approach (UTC) | 2024 Dec 27 19:50:43.319 |
| Minimum distance | 4.819 km |
| Height difference | -0.563 km |
| Relative speed | 14.176 km/s |
| Angle between velocity vectors | 139° |
| Geographic position | 35.0°S, 93.1°W |
| Height | 600 km |
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