| Primary satellite | Secondary satellite |
| Name | H-2A DEB | PEGASUS DEB |
| Spacetrack catalog number | 38347 | 39323 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2025 Nov 16 13:50 | 2025 Nov 16 08:54 |
| Time of closest approach (UTC) | 2025 Oct 18 03:04:52.985 |
| Minimum distance | 15.330 km |
| Height difference | -4.199 km |
| Relative speed | 15.157 km/s |
| Angle between velocity vectors | 178° |
| Geographic position | 81.7°N, 101.1°W |
| Height | 611 km |
|