astronomy

astronomy copied to clipboard

Internal doc links don't work

3

On the npmjs.com page (https://www.npmjs.com/package/astronomy-engine) there are a lot of links which have UR: fragment identifiers: ``` https://www.npmjs.com/package/astronomy-engine#HelioVector ``` However, clicking on these links does nothing - it looks like...

viridia

missing directory and files after installing with "pip install astronomy-engine"

1

Hello, I use a MacBook with MacOS 10.13.6 and Python Python 3.12.0 I installed astronomy-engine through pip (see title) I looked, downloaded (in a local directory) . and tried various...

francis-dalaudier

how to add planet ceres in astronomy.js?

2

I want to modify astronomy.js and astronomy.ts, I want to know how to calculate the planet Ceres and what various websites?

testori1972

JS VectorObserver / inverse_terra sometimes fails to converge

3

There is a possible heisenbug with VectorObserver(). When running the following loop, I end up with the error `Uncaught inverse_terra failed to converge` (for the value `ts=1717780096005`). ``` const body...

tostt

Lunar eclipse, penumbral magnitude and umbral magnitude

5

Hi, I love your library and it has helped me a lot with astronomical computation in Node.js. I don't know if this is a bit sidetracked with the intention of...

jibdata

Zodiac Constellation

3

Hi, trying to get current Zodiac sign based on current moon phase. Using next lines: ```javascript const vec = GeoVector(Body.Moon, date, false); const equ = EquatorFromVector(vec); const constell = Constellation(equ.ra,...

Zemelia

create Arduino Lib

2

Hi @cosinekitty I suggest to create a branch for `Arduino lib` and keep only Arduino related files in it (delete others) to add this project to Arduino package manager.

DannyRavi

I want use this great repo. And i'm so glad to know the apps use this, or website, any infomation is appreciate, thx

hymn4u

Besselian element problem besselian element problem when modifying astronomy.js or astronomy.ts

1

Is there any other way to calculate the width of the umbra other than the Besselian element which is inaccurate while Stellarium is accurate? We are trying the Besselian element...

testori1972

This fixes an issue where `GetSystemTimePreciseAsFileTime() can not be found in kernel32.dll` on earlier Windows versions. This function has been added in Windows 8. I didn't use the [IsWindows8OrGreater()](https://learn.microsoft.com/en-us/windows/win32/api/versionhelpers/nf-versionhelpers-iswindows8orgreater) because...

yani