| Primary satellite | Secondary satellite |
| Name | UNK | deb Transtage 4 |
| Spacetrack catalog number | 27945 | 4907 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2023 Sep 25 09:20 | 2023 Sep 24 17:36 |
| Time of closest approach (UTC) | 2023 Jun 14 02:09:32.079 |
| Minimum distance | 472.491 km |
| Height difference | -3.510 km |
| Relative speed | 9.083 km/s |
| Angle between velocity vectors | 74° |
| Geographic position | 19.6°S, 10.9°E |
| Height | 691 km |
|