| Primary satellite | Secondary satellite |
| Name | Tiros 1 | deb GEOSAT 1 |
| Spacetrack catalog number | 29 | 15614 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2025 May 20 01:08 | 2025 May 20 03:37 |
| Time of closest approach (UTC) | 2024 May 18 20:17:32.005 |
| Minimum distance | 1765.119 km |
| Height difference | 30.514 km |
| Relative speed | 14.337 km/s |
| Angle between velocity vectors | 144° |
| Geographic position | 30.4°S, 59.5°E |
| Height | 630 km |
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