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Title: How long is the precession cycle? Post by: Tsync on Feb 9, 2016 How long is the precession cycle?
A) 1 day B) 365.24 days C) 18 years, 11.3 days D) 26,000 years E) 29.5 days Title: Re: How long is the precession cycle? Post by: Ratatouille on Feb 9, 2016 Content hidden
Title: Re: How long is the precession cycle? Post by: Tsync on Mar 2, 2016 Exactly what I needed :D
Title: Re: How long is the precession cycle? Post by: Ratatouille on Mar 3, 2016 Cool :D
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