Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Posting-Version: version B 2.10.2 9/5/84; site mordor.UUCP Path: utzoo!linus!philabs!cmcl2!seismo!lll-crg!mordor!@S1-A.ARPA,@MIT-MC.ARPA:FRIEDRITR%VAXJ.GATNET.MFENET@LLL-MFE.ARPA From: @S1-A.ARPA,@MIT-MC.ARPA:FRIEDRITR%VAXJ.GATNET.MFENET@LLL-MFE.ARPA Newsgroups: net.space Subject: Leap seconds Message-ID: <2884@mordor.UUCP> Date: Wed, 31-Jul-85 10:58:00 EDT Article-I.D.: mordor.2884 Posted: Wed Jul 31 10:58:00 1985 Date-Received: Fri, 2-Aug-85 06:54:36 EDT Sender: daemon@mordor.UUCP Organization: S-1 Project, LLNL Lines: 13 From: FRIEDRITR%VAXJ.GATNET.MFENET@LLL-MFE.ARPA As was pointed out by someone else, the Gregorian calendar is still off by 26 seconds per year, even with the centuries-are-only-leap-years-sometimes adjustment. Leap seconds are not to "even out the flaws in the Gregorian calendar", especially since we have one only every few years (does anyone know how often, on the average?). Leap seconds keep our precise 24-hour- per-day clocks synchronized with the actual rotational period of the Earth, which exhibits slight variations. Terry