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单词 zenith distance
释义

Zenith distance


Translations
distanza zenitale

zenith distance


zenith distance

[′zē·nəth ‚dis·təns] (astronomy) Angular distance from the zenith; the arc of a vertical circle between the zenith and a point on the celestial sphere, measured from the zenith through 90°, for bodies above the horizon. Also known as co-altitude.

zenith distance (ZD)

zenith distance (ZD)The angular distance through the arc of a vertical circle between the zenith and a point on the celestial sphere, measured from the zenith through 90°, for bodies above the horizon. Also known as co-altitude.
See ZD
See ZEN DIST
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更新时间:2025/2/28 20:50:30