DateTimeExtensions extension

A set of extensions on DateTime object.

on

Properties

dayOfYear → double

Available on DateTime, provided by the DateTimeExtensions extension

no setter
gsmt → Angle

Available on DateTime, provided by the DateTimeExtensions extension

Calculate Greenwich Mean Sidereal Time according to http://aa.usno.navy.mil/faq/docs/GAST.php
no setter
julian → Julian

Available on DateTime, provided by the DateTimeExtensions extension

Calculates the Julian date.
no setter