| Primary satellite | Secondary satellite |
| Name | DELTA 1 DEB | deb HAPS |
| Spacetrack catalog number | 37651 | 24973 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2025 Nov 14 12:59 | 2025 Nov 17 18:09 |
| Time of closest approach (UTC) | 2025 Oct 14 02:33:16.658 |
| Minimum distance | 191.673 km |
| Height difference | 3.665 km |
| Relative speed | 12.506 km/s |
| Angle between velocity vectors | 113° |
| Geographic position | 80.3°N, 104.3°W |
| Height | 775 km |
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