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  2. Axial tilt - Wikipedia

    en.wikipedia.org/wiki/Axial_tilt

    Earth's orbital plane is known as the ecliptic plane, and Earth's tilt is known to astronomers as the obliquity of the ecliptic, being the angle between the ecliptic and the celestial equator on the celestial sphere. [6] It is denoted by the Greek letter Epsilon ε. Earth currently has an axial tilt of about 23.44°. [7]

  3. Axial parallelism - Wikipedia

    en.wikipedia.org/wiki/Axial_parallelism

    The Earth's orbit, with its axis tilted at 23.5 degrees, exhibits approximate axial parallelism, maintaining its direction towards Polaris (the "North Star") year-round. Together with the Earth's axial tilt, this is one of the primary reasons for the Earth's seasons, as illustrated by the diagram to the right.

  4. Unisphere - Wikipedia

    en.wikipedia.org/wiki/Unisphere

    The Unisphere is tilted at an angle of 23.5 degrees, which is the angle of the Earth's equatorial plane to the plane of its orbit about the sun. [10] [31] Three large orbit rings of stainless steel encircle the Unisphere at various angles.

  5. When will the days (finally) start getting longer again in ...

    www.aol.com/days-finally-start-getting-longer...

    This happens because of the earth's tilt. According to National Geographic, Earth is tilted approximately 23.5 degrees on its axis, which is the farthest point the planet is from the sun.

  6. When is the winter solstice? A guide to the shortest day of ...

    www.aol.com/winter-solstice-guide-shortest-day...

    This occurs due to the Earth's tilt from the sun. The Earth is tilted approximately 23.5 degrees on its axis, and each solstice is dictated by the amount of solar declination, or "the latitude of ...

  7. Tropic of Cancer - Wikipedia

    en.wikipedia.org/wiki/Tropic_of_Cancer

    The Tropic of Cancer's position is not fixed, but constantly changes because of a slight wobble in the Earth's longitudinal alignment relative to the ecliptic, the plane in which the Earth orbits around the Sun. Earth's axial tilt varies over a 41,000-year period from about 22.1 to 24.5 degrees, and as of 2000 is about 23.4 degrees, which will ...

  8. Earth - Wikipedia

    en.wikipedia.org/wiki/Earth

    The orbital and axial planes are not precisely aligned: Earth's axis is tilted some 23.44 degrees from the perpendicular to the Earth–Sun plane (the ecliptic), and the Earth-Moon plane is tilted up to ±5.1 degrees against the Earth–Sun plane.

  9. Tropic of Capricorn - Wikipedia

    en.wikipedia.org/wiki/Tropic_of_Capricorn

    The Tropic of Capricorn's position is not fixed, but constantly changes because of a slight wobble in the Earth's longitudinal alignment relative to its orbit around the Sun. Earth's axial tilt varies over a 41,000 year period from about 22.1 to 24.5 degrees and currently resides at about 23.4 degrees. This wobble means that the Tropic of ...