Mac App Store

Mac App Store is the simplest way to find and download apps for your Mac.

To download CelNav 360 from the Mac App Store, you need a Mac with OS X 10.6.6 or later. Learn More.

CelNav 360

By Nicholas Braun

Open the Mac App Store to buy and download apps.


CelNav 360 eases the traditionally cumbersome workflow associated with celestial navigation

-- Features --

Realtime computed horizon in panoramic projection. Use for star/planet identification, sight preparation, true bearings etc.

Sight reduction (ephemerides calculated internally) for the sun, moon, bright planets, and the 58 almanac-listed navigational stars.

Lines of position (intercept method) plotted on a pan/zoom grid centered on Assumed Position.

What's New in Version 1.2

minor updates


Screenshot 1
Screenshot 2
CelNav 360
View in Mac App Store
  • Free
  • Category: Travel
  • Updated:
  • Version: 1.2
  • Size: 4.5 MB
  • Language: English
  • Developer:

Compatibility: macOS 10.12 or later, 64-bit processor

Customer Ratings

This application has not received enough ratings to display a summary.

More Apps by Nicholas Braun