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Tagged with wolfram-alpha-queries astronomy
3 questions
0
votes
1
answer
77
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Constructing Wolfram Alpha Query for Solar Position
When I use Mathematica calls to WolframAlpha, it clearly knows about the motion of the sun, so I can request the solar declination at any date/time:
But I'm having great difficulty crafting a query ...
- 53
1
vote
1
answer
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list of dates for vernal equinox
I'm trying to get a list of dates and times of the vernal equinox for the last 30 years (or some other time interval). I'm flailing about and really have gotten nowhere. When I've tried typing ...
- 3,796
9
votes
3
answers
857
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Problems getting clean sunrise, sunset, civil, nautical and astronomical twilight data
If in a notebook you enter:
...
- 5,482