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Questions tagged [astronomy]

Astronomy is the study of celestial objects, such as planets, stars, and galaxies. Any astronomy question on this site should be programming related; other astronomy questions should be asked on our sister site Astronomy Stack Exchange.

Astronomy is the study of celestial objects, such as planets, stars, and galaxies. Any astronomy question on this site should be programming related; other astronomy questions should be asked on our sister site Astronomy Stack Exchange.

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Convert from ITRS to ICRS using astropy

Say pleases is it possible using AstroPy to transform ITRS(International Terrestrial Reference System) to ICRS(International Celestial Reference System)? I have read the documentation and understand how to do ICRS to ITRS conversions, but not sure…
Антон Достоевский
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C++ Program to Simulate Kepler's Equations

So I am trying to make a basic C++ program that calculates the mean, eccentric, and true anomalies as well as the radial distance and velocity of a planet. This is one of my first programs I have worked on, so I know it's not as concise as it could…
peasqueeze
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subtract decimal degrees (longitude readings) in php

In PHP, how to subtract $Longitude_1 = 72.8790721063599 from $Longitude_2 = 82.22? These are decimal degree values from Google geocoding. I need to find the difference and convert it into time. The time value comes close to 40 minutes as I know in…
Viktor Tango
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Read a binary file *.SRS (Solar Radio Spectrograph)

I wanna read a binary file (K7120127.SRS) with caractristhics detailed in the word file (Documentacion SRS DATA.doc) ,2.2. chapter, that adding in the next link https://drive.google.com/folderview?id=0B_NlxFaQkpgHb00yTm5kU0MyaUU&usp=sharing In the…
nandhos
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Plotting multiple lines from columns of Dataframe (python/pandas)?

I have large (~1 million) data set that looks something like this... Age Wavelength Luminosity 1 96 100 1 97 150 1 98 100 2 96.5 90 2 97 160 2 97.5 …
Cmf55
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