| Primary satellite | Secondary satellite |
| Name | DELTA 1 DEB | DELTA 1 DEB |
| Spacetrack catalog number | 37658 | 37653 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 11:55 | 2024 Dec 20 06:45 |
| Time of closest approach (UTC) | 2024 Dec 27 22:09:58.362 |
| Minimum distance | 1.201 km |
| Height difference | 0.198 km |
| Relative speed | 12.868 km/s |
| Angle between velocity vectors | 120° |
| Geographic position | 71.5°N, 151.9°E |
| Height | 863 km |
|