NOUN | location | vertical circle | a great circle on the celestial sphere passing through the zenith and perpendicular to the horizon |
---|
Meaning | A great circle on the celestial sphere passing through the zenith and perpendicular to the horizon. | |
---|---|---|
Broader | great circle | A circular line on the surface of a sphere formed by intersecting it with a plane passing through the center |
©2001-25 · HyperDic hyper-dictionary · Contact