Astronomy Calculators Icon

Astronomy Calculators

A complete set of astronomical tools

Add a Review
4 Downloads (This Week)
Last Update:
Download Astronomy Calculators V2
Browse All Files



**Source code available in 'files' area**

This is a page for my collection of calculator utilities, which are being updated all the time. I created them with the aim of helping amateur astronomers with the mundane calculations for optics and telescopes, and for conversions. The program also calculates planetary/lunar ephemerides, orbit properties, and downloads live images of the Sun, satellite tracks and auroral ovals from the internet.

Astronomy Calculators Web Site


  • As seen on the Sky at Night magazine's CD-ROM!
  • Calculate focal ratios and the optical properties of your setup.
  • Calculate planetary and lunar ephemerides, and sunrise/sunset times.
  • Calculate satellite and planet orbital periods.
  • Unveil the true capabilities of your telescope and eyepieces.
  • Easy to use and resource-friendly.
  • Download data easily from the internet.


Other Useful Business Software

The Leading Provider of Business VoIP Phone Systems Icon

Award-Winning Business VoIP Phone System

The Leading Provider of Business VoIP Phone Systems Icon
1 of 5 2 of 5 3 of 5 4 of 5 5 of 5
62 Reviews
  • Unlimited Calling, Faxing, Video Conferencing
  • 24/7 U.S Based Customer Support
  • Super Reliable, Simple to Use
Write a Review

User Reviews

Be the first to post a review of Astronomy Calculators!

Additional Project Details

User Interface

Win32 (MS Windows)

Programming Language




Thanks for helping keep SourceForge clean.

Screenshot instructions:
Red Hat Linux   Ubuntu

Click URL instructions:
Right-click on ad, choose "Copy Link", then paste here →
(This may not be possible with some types of ads)

More information about our ad policies

Briefly describe the problem (required):

Upload screenshot of ad (required):
Select a file, or drag & drop file here.

Please provide the ad click URL, if possible:

Get latest updates about Open Source Projects, Conferences and News.

No, thanks