Comments on: Relative Units https://briankoberlein.com/2016/01/01/relative-units/ Brian Koberlein Tue, 19 Feb 2019 13:26:59 +0000 hourly 1 https://wordpress.org/?v=5.0.3 By: Brian Koberlein https://briankoberlein.com/2016/01/01/relative-units/#comment-3457 Mon, 04 Jan 2016 16:20:30 +0000 https://briankoberlein.com/?p=5606#comment-3457 Actually it was based upon the orbital radius of the Earth around the Sun.

]]> By: Ron Davison https://briankoberlein.com/2016/01/01/relative-units/#comment-3456 Mon, 04 Jan 2016 12:14:11 +0000 https://briankoberlein.com/?p=5606#comment-3456 Was the original definition of the AU from the center of the sun or from the surface or photosphere? If from the surface or photosphere it would seem to have a lot of uncertainty in it.

Interesting post! Keep up the great work.

]]> By: Elver S.S. https://briankoberlein.com/2016/01/01/relative-units/#comment-3447 Fri, 01 Jan 2016 15:55:42 +0000 https://briankoberlein.com/?p=5606#comment-3447 Thanks for the clarification Dr. Koberlein and Feliz Año Nuevo.

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