Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Posting-Version: version B 2.10.3 alpha 4/15/85; site sci.UUCP Path: utzoo!watmath!clyde!burl!ulysses!bellcore!decvax!decwrl!amdcad!cae780!weitek!sci!daver From: daver@sci.UUCP (Dave Rickel) Newsgroups: net.astro Subject: Martian calendar Message-ID: <149@sci.UUCP> Date: Mon, 3-Mar-86 18:23:30 EST Article-I.D.: sci.149 Posted: Mon Mar 3 18:23:30 1986 Date-Received: Wed, 5-Mar-86 06:17:26 EST Organization: Silicon Compilers, Inc., San Jose, CA Lines: 9 Does anyone have accurate values for the length of a Martian Solar Day and the length of the Martian Sidereal Year? My Handbook of Chemistry and Physics says 88775.3 and 59,355,300 seconds, respectively. It seems that we should have better values for both of these after the Viking probes and all. Is there any concept of a Martian Tropical year? david rickel