| Primary satellite | Secondary satellite |
| Name | Spot 1 | PEGASUS DEB |
| Spacetrack catalog number | 16613 | 39320 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 Dec 06 14:43 | 2023 Nov 27 12:14 |
| Time of closest approach (UTC) | 2023 Sep 27 16:52:25.799 |
| Minimum distance | 23.098 km |
| Height difference | -1.408 km |
| Relative speed | 15.230 km/s |
| Angle between velocity vectors | 170° |
| Geographic position | 80.8°N, 116.3°E |
| Height | 604 km |
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