Astronomy Picture of the Day - Solar Analemma 2024

By Free Republic | Created at 2025-01-02 20:22:19 | Updated at 2025-01-05 03:53:08 2 days ago

Astronomy Picture of the Day - Solar Analemma 2024
NASA ^ | 2 Jan, 2025 | Image Credit & Copyright: Betul Turksoy

Posted on 01/02/2025 12:11:51 PM PST by MtnClimber

Explanation: Recorded during 2024, this year-spanning series of images reveals a pattern in the seasonal drift of the Sun's daily motion through planet Earth's sky. Known to some as an analemma, the figure-eight curve was captured in exposures taken only at 1pm local time on clear days from Kayseri, Turkiye. Of course the Sun's position on the 2024 solstice dates was at the top and bottom of the curve. They correspond to the astronomical beginning of summer and winter in the north. The points along the curve half-way between the solstices, but not the figure-eight curve crossing point, mark the 2024 equinoxes and the start of spring and fall. Regional peaks and dormant volcano Mount Erciyes lie along the southern horizon in the 2024 timelapse skyscape.

TOPICS: Astronomy; Astronomy Picture of the Day; Science
KEYWORDS: apod; nasa

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1 posted on 01/02/2025 12:11:51 PM PST by MtnClimber

To: MtnClimber

2 posted on 01/02/2025 12:12:08 PM PST by MtnClimber (For photos of scenery, wildlife and climbing, click on my screen name for my FR home page.)

To: 21stCenturion; 21twelve; 4everontheRight; A Navy Vet; A_perfect_lady; abb; AFB-XYZ; AFPhys; ...

Pinging the APOD list

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3 posted on 01/02/2025 12:13:05 PM PST by MtnClimber (For photos of scenery, wildlife and climbing, click on my screen name for my FR home page.)

To: MtnClimber

4 posted on 01/02/2025 12:17:31 PM PST by Red Badger (Homeless veterans camp in the streets while illegals are put up in 5 Star hotels....................)

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