Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Posting-Version: version B 2.10.1exp 11/4/83; site ihlts.UUCP Path: utzoo!linus!security!genrad!grkermit!masscomp!clyde!ihnp4!ihlts!rjnoe From: rjnoe@ihlts.UUCP (Roger Noe) Newsgroups: net.astro Subject: Re: Moons in our solar system. Message-ID: <294@ihlts.UUCP> Date: Mon, 19-Dec-83 10:32:09 EST Article-I.D.: ihlts.294 Posted: Mon Dec 19 10:32:09 1983 Date-Received: Tue, 20-Dec-83 06:43:24 EST References: <4441@umcp-cs.UUCP> Organization: AT&T Bell Labs, Naperville, Il Lines: 16 Dispensing with the major satellites (the so-called nine planets), I'll get right to the others. Mercury and Venus have no known natural satellites, and you probably know of Terra's large satellite Luna. Mars has Phobos and Deimos, Jupiter's Galilean satellites are Io, Europa, Callisto, and Ganymede. Saturn has Titan, Iapetus, Enceladus, Tethys, Mimas, Rhea, Hyperion, and Janus. Oh, let's not forget Dione and Phoebe! (These are just the popularly named ones, not the ones indexed by year of discovery, of course). Uranus has (with a nod to the Bard) Ariel and Umbriel, Titania, Oberon, and Miranda. Neptune has Nereid and Triton. Pluto has Charon. As for major asteroids (major minor planets?), the biggest is of course Ceres. Juno, Pallas, and Vesta are the next three largest known, I think. I don't remember the names of very many others, but Icarus does come to mind. -- Roger Noe UUCP: ihnp4!ihlts!rjnoe ARPA: ihnp4!ihlts!rjnoe@berkeley