| Primary satellite | Secondary satellite |
| Name | CZ-2D DEB | LEMUR 2 ROUNDTRIPPER |
| Spacetrack catalog number | 44619 | 62711 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2025 Dec 05 06:18 | 2025 Dec 05 03:53 |
| Time of closest approach (UTC) | 2025 Nov 12 05:15:14.909 |
| Minimum distance | 427.443 km |
| Height difference | 1.277 km |
| Relative speed | 12.170 km/s |
| Angle between velocity vectors | 107° |
| Geographic position | 78.7°N, 120.5°W |
| Height | 582 km |
|