| Primary satellite | Secondary satellite |
| Name | ARIANE 5 R/B | deb Delta 139 |
| Spacetrack catalog number | 27387 | 12164 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 Mar 27 21:53 | 2023 Mar 27 14:25 |
| Time of closest approach (UTC) | 2023 Jan 30 15:15:29.978 |
| Minimum distance | 749.102 km |
| Height difference | -0.688 km |
| Relative speed | 4.155 km/s |
| Angle between velocity vectors | 32° |
| Geographic position | 81.3°N, 86.9°W |
| Height | 780 km |
|