| Primary satellite | Secondary satellite |
| Name | Tiros 1 despin weight | DX 1 |
| Spacetrack catalog number | 115 | 40071 |
| Radar cross section | small | medium |
| Epoch of two-line elements (UTC) | 2023 Jun 01 07:18 | 2023 Jun 02 01:50 |
| Time of closest approach (UTC) | 2023 Mar 26 22:14:50.099 |
| Minimum distance | 75.121 km |
| Height difference | 1.503 km |
| Relative speed | 12.281 km/s |
| Angle between velocity vectors | 109° |
| Geographic position | 47.9°S, 176.0°W |
| Height | 643 km |
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