| Primary satellite | Secondary satellite |
| Name | DUCHIFAT 1 | LEMUR 2 ZACHARY |
| Spacetrack catalog number | 40021 | 42845 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2023 Jun 06 12:47 | 2023 Jun 06 11:42 |
| Time of closest approach (UTC) | 2023 Apr 03 00:46:08.139 |
| Minimum distance | 713.875 km |
| Height difference | 3.950 km |
| Relative speed | 12.623 km/s |
| Angle between velocity vectors | 113° |
| Geographic position | 79.8°S, 96.2°W |
| Height | 606 km |
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