iOptron G Series, User Manual

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APPENDIX B
Messier Catalog
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Andromeda
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M31 The Andromeda Galaxy spiral galaxy (type Sb)
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M32 Satellite galaxy of M31 elliptical galaxy (type E2)
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M110 Satellite galaxy of M31 elliptical galaxy (type E6pec)
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Aquarius
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M2 globular cluster
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M72 globular cluster
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M73 system or asterism of 4 stars
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Auriga
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M36 open cluster
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M37 open cluster
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M38 open cluster
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Cancer
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M44 Praesepe, the Beehive Cluster open cluster
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M67 open cluster
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Canes Venatici
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M3 globular cluster
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M51 The Whirlpool Galaxy spiral galaxy
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M63 Sunflower galaxy spiral galaxy
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M94 spiral galaxy
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M106 spiral galaxy
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Canis Major
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M41 open cluster
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Capricornus
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M30 globular cluster
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Cassiopeia
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M52 open cluster
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M103 open cluster
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Cetus
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M77 spiral galaxy
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Coma Berenices
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M53 globular cluster
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M64 Blackeye galaxy spiral galaxy
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M85 elliptical galaxy
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M88 spiral galaxy
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M91 spiral galaxy
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M98 spiral galaxy
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M99 spiral galaxy
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M100 spiral galaxy
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Cygnus
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M29 open cluster
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M39 open cluster
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Draco
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M102 may be NGC 5866 Spindle Galaxy , a lenticular galaxy (type S0_3)
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Gemini
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M35 open cluster
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Hercules
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M13 Great Hercules Globular Cluster globular cluster
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M92 globular cluster
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Hydra
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M48 open cluster