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space-math
Space Math is a new educational program to discover Space Math with Graphical calculators like TI-84 Plus CE-T Python Edition & Numworks N0110
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Earth orbit
#23
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jabrena
opened
3 years ago
jabrena
commented
3 years ago
https://en.m.wikipedia.org/wiki/Earth%27s_orbit
https://math.stackexchange.com/questions/512989/equation-of-earths-orbit-around-sun-ellipse
jabrena
commented
3 years ago
https://earthsky.org/tonight/earth-comes-closest-to-sun-every-year-in-early-january/
https://www.timeanddate.com/astronomy/perihelion-aphelion-solstice.html
http://www.astropixels.com/ephemeris/perap2001.html