| Primary satellite | Secondary satellite |
| Name | DELTA 1 DEB | Meteor 1-11 |
| Spacetrack catalog number | 37658 | 5917 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 22 11:55 | 2024 Dec 23 05:40 |
| Time of closest approach (UTC) | 2024 Dec 29 15:27:11.637 |
| Minimum distance | 2.927 km |
| Height difference | -2.904 km |
| Relative speed | 14.780 km/s |
| Angle between velocity vectors | 166° |
| Geographic position | 80.8°N, 173.7°W |
| Height | 865 km |
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