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3 Cards in this Set
- Front
- Back
- 3rd side (hint)
Celestial Horizon |
the intersection of the observer’s horizon/horizontal plane and the celestial sphere |
CH |
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Celestial Meridian / Observer’s Celestial Meridian |
the great circle passing through the zenith, nadir and the poles |
CM/OCM |
|
Vertical Circles |
great circles of the celestial sphere that passes through the zenith and the nadir |
VC |