Isis 1
General
| Designation | 03669 / 69009A |
| Launch date | 30 Jan 1969 |
| Country of origin | Canada |
| Mission | Scientific: ionosphere study |
| Perigee/Apogee | 574/3470 km |
| Inclination | 88.4° |
| Period | 127.7 min |
| Launch vehicle | Thor Delta #65 |
| Mass at launch | 237 kg |
Technical data
Transmits on 136.410 MHz
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V0.146 - Converted on Sun, 08 Sep 2024 16:27:17 GMT - Updated quarterly
V0.146 - Converted on Sun, 08 Sep 2024 16:27:17 GMT - Updated quarterly