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In skyfield I want to calculate alt-az distance from one reference satellite to next (for antenna pointing simulation).
My current workaround is to create the reference observer at sat1 height and c…
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Including some kind of solar position calculator would be useful to a variety of calculations, including wet bulb globe temperate (WBGT #1374 ) and plotting theoretical solar radiation curves for mete…
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Firstly, I'm a huge fan of the project and as a 100% amateur astronomy/astrophysics nerd, many many kudos for making something that is incredibly complex very easy to understand :grin: !
I know th…
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Hi,
I was wondering if there exists a system with Skyfield that plots the positions of Jupiter's moons as a function of time? It would be very useful for people intending to photograph Jupiter, and…
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Hi, I am learning to use skyfield recently, it is really a nice tool, and I got a problem now.
I'm trying to compute the solar altitude and azimuth obeserved from the mars, and I find an official exa…
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- http://www.nssc.ac.cn/wxzygx/weixin/201607/P020160718380095698873.pdf
Tool chain
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It would be really nice to have a skyfield function that given a UTC date and time returns a list of coordinates that represent day-night terminator line across the earth's surface. It would also be n…
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Mostly due to thermal constraints the majority of astronomy mission are now using *orbits* around [lagrange points](https://en.wikipedia.org/wiki/Lagrange_point). For example: [James Webb](https://en.…
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I don't know if this is the right place to ask this question, however I'm not aware of a better place. If this is not supposed to be here I apologize in advance.
I'm currently trying to integrate t…
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**Describe the bug**
QuartiCal will fail if parallactic angles are enabled on a system which doesn't have the casadata files and a properly configured `.casarc` as the data files will not be found. @…