| Primary satellite | Secondary satellite |
| Name | deb Delta | DELTA 1 DEB |
| Spacetrack catalog number | 21473 | 37654 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 01:26 | 2024 Dec 18 03:26 |
| Time of closest approach (UTC) | 2024 Dec 24 07:58:03.769 |
| Minimum distance | 3.530 km |
| Height difference | 1.177 km |
| Relative speed | 14.307 km/s |
| Angle between velocity vectors | 148° |
| Geographic position | 54.0°S, 124.2°E |
| Height | 878 km |
|