Astronomy Calculations:
Excel sheets

My Excel sheet collection.

This is a new page and I will add more information later how to use it.

I don't take any responsible for this, they can have errors in it! Use them at your own risk!

Download of Excel sheet

Here you can download my Excel sheet. But remember this is very simple made, don't trust it and use it alone for decision to which camera or telescope to buy.

• You download this and use it on your own risk! I don't take any responsible for it:

  Excel sheet: Astronomy Calculations

History:

version 20200331 (latest)
Edit some text and added cameras and lenses

version 20180127 (latest)
Did some more work on the Sky background calculator

version 20180124
Added FWHM resolution and spot size to FOV page

version 20180114
Corrected wrong angle calculation

version 20180108
Updated: Temperature coefficient focus layout
Added: Find best focus with polynomial fit

version 20171220
Corrector Data
Corrected an empty cell.
Thanks Hayden!

version 20171125
Updated: Orbital Calculator
Added: Pixel scale and exit pupil to angle calculations
Added: Mass density calculations

version 20171119
Orbital Calculator
Added: Binary star system

version 20171118
Added: Orbital Calculator

version 20171027
Rewrote the temperature coefficient of focus to be more general
Cosmetic corrections of others

version 20171025
Cleaned up and translated to English

Note:
It could of course be some mistake in my calculation, I correct it when I found something.

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