| Primary satellite | Secondary satellite |
| Name | PEGASUS DEB | TSUBAME |
| Spacetrack catalog number | 39316 | 40302 |
| Radar cross section | small | medium |
| Epoch of two-line elements (UTC) | 2023 Mar 27 05:49 | 2023 Mar 28 14:31 |
| Time of closest approach (UTC) | 2023 Feb 05 12:56:35.475 |
| Minimum distance | 46.369 km |
| Height difference | 3.277 km |
| Relative speed | 15.228 km/s |
| Angle between velocity vectors | 179° |
| Geographic position | 28.7°S, 99.1°W |
| Height | 501 km |
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