| Primary satellite | Secondary satellite |
| Name | OBJECT B | NOSS 3-1 (A) |
| Spacetrack catalog number | 59281 | 26905 |
| Radar cross section | medium | |
| Epoch of two-line elements (UTC) | 2024 Dec 23 08:17 | 2024 Dec 20 17:13 |
| Time of closest approach (UTC) | 2024 Dec 26 00:32:01.701 |
| Minimum distance | 0.412 km |
| Height difference | 0.246 km |
| Relative speed | 5.736 km/s |
| Angle between velocity vectors | 45° |
| Geographic position | 50.2°N, 128.0°E |
| Height | 802 km |
|