brandon-rhodes/python-sgp4 — pull request #1 by Jovani (2013-08-12 00:10:26+00:00)
Title: Added a way to create Julian dates using datetime objects.

Modified the jday function to accept either a datetime object or
a list of variables representing year, month, day, hour, minute, second; as before.

While making the old way a bit more of a hassle, datetime objects can more conveniently
be played around with and modified with such tools as timedelta.