Function: solar-julian-ut-centuries

solar-julian-ut-centuries is a byte-compiled function defined in solar.el.gz.

Signature

(solar-julian-ut-centuries DATE)

Documentation

Number of Julian centuries since 1 Jan, 2000 at noon UT for Gregorian DATE.

Source Code

;; Defined in /usr/src/emacs/lisp/calendar/solar.el.gz
(defun solar-julian-ut-centuries (date)
  "Number of Julian centuries since 1 Jan, 2000 at noon UT for Gregorian DATE."
  (/ (- (calendar-absolute-from-gregorian date)
        (calendar-absolute-from-gregorian '(1 1.5 2000)))
     36525.0))