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主題: 2013 九月木星 作者: DCK 於 2013-09-24 07:26:38 Jupiter 2013-09-13 22:07 UT 2013-09-14 06:07 HKT
CM I 54.6° CM II 7.3° CM III 143.4° Moon IO & Europa Shadow Io Location : Hong Kong Sai Kung Transparency : 4/10 seeing : 4/10 Camera : DBK21AF04.AS Telescope : Takahashi Mewlon 180mm f/12 + 3x = f/36 Focal length: f/2,160 mm x 3 = 6,480 mm |