ARTICLE
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doi:10.20944/preprints202105.0092.v1
Subject:
Physical Sciences,
Acoustics
Keywords:
ephemerides; refraction; solstices; equinoxes; equation of time; Earth’s rotation; obliquity; eccentricity; penumbra; zodiacal sign; gnomonics; ecliptic longitude; declination; meridian transit.
Online: 6 May 2021 (14:55:08 CEST)