24hr Visibility Formula for Celestial Objects

|Latitude| > 90° - |declination|

Explore advanced concepts of Flat Earth Science as we quantify the Firmament, learn the Celestial Sphere, and preform mathematics on our perspective.

Enroll for free into "FE102: Tracking the Firmament"
https://students.flatearth.university/courses/fe102

The Flat Earth Science Textbook is available as an affordable PDF ebook https://store.flatearth.university/product/flat-earth-science-textbook-ebook/

The Firmament Trackers Pro version on Android lets you plot multiple observers, planets, stars, location auto search, torus field, and more. https://play.google.com/store/apps/details?id=io.journalofgeocentriccosmology.flatearthapp&hl=en-US

Purchase the Firmament Trackers iMac Web and Windows Desktop Laptop version https://firmamenttrackers.com/academic-version/ this is a 4th Generation Flat Earth model allowing multiple observers, planets (wandering stars), location auto search features, plotting locations, etc.

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