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jumpjack

Apparently, this user prefers to keep an air of mystery about them.

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  • Member for 6 years, 5 months
  • 5 profile views
  • Last seen Apr 30 at 7:38

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6 How to retrieve from NASA Horizons site the needed data to plot analemmas for other planets? Aug 20 '20
4 How to design a static heliostat? Mar 24
3 Open source code for the maths behind a heliostat? Apr 6
3 How to retrieve from NASA Horizons site the needed data to plot analemmas for other planets? Aug 20 '20
2 Open source code for the maths behind a heliostat? Apr 8
2 How to determine the formula to calculate this position of reflected Sun? Apr 1
2 How to determine when Sun/Moon is aligned to two location on Earth's surface? Mar 23
2 Is the “mean orbit” centered on ellipse center or ellipse focus? Aug 25 '20
1 Timekeeping on other celestial bodies than Earth Aug 9 '20
1 Client-side JavaScript astronomy libraries which are not based on node.js? Mar 30
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