| Primary satellite | Secondary satellite |
| Name | Tiros 1 | CZ-6A DEB |
| Spacetrack catalog number | 29 | 55546 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2026 Jan 18 23:56 | 2026 Jan 18 20:56 |
| Time of closest approach (UTC) | 2025 Dec 18 22:09:26.100 |
| Minimum distance | 42.343 km |
| Height difference | -2.103 km |
| Relative speed | 13.125 km/s |
| Angle between velocity vectors | 120° |
| Geographic position | 45.9°N, 167.0°E |
| Height | 650 km |
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