| Primary satellite | Secondary satellite |
| Name | deb Explorer IX | OICETS |
| Spacetrack catalog number | 85 | 28809 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2021 Jan 14 10:02 | 2021 Jan 15 07:34 |
| Time of closest approach (UTC) | 2020 Nov 26 21:32:49.212 |
| Minimum distance | 118.987 km |
| Height difference | 1.027 km |
| Relative speed | 14.206 km/s |
| Angle between velocity vectors | 137° |
| Geographic position | 6.1°N, 54.9°E |
| Height | 565 km |
|