| Primary satellite | Secondary satellite |
| Name | deb Delta 139 | deb DAPP |
| Spacetrack catalog number | 12227 | 2177 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 06:51 | 2024 Dec 23 06:15 |
| Time of closest approach (UTC) | 2024 Dec 24 08:04:47.196 |
| Minimum distance | 4.893 km |
| Height difference | 4.734 km |
| Relative speed | 14.652 km/s |
| Angle between velocity vectors | 151° |
| Geographic position | 52.2°S, 77.8°E |
| Height | 613 km |
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