Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Posting-Version: version B 2.10.3 4.3bsd-beta 6/6/85; site sdcrdcf.UUCP Path: utzoo!linus!decvax!ittatc!dcdwest!sdcsvax!sdcrdcf!alan From: alan@sdcrdcf.UUCP (Alan Algustyniak) Newsgroups: net.astro Subject: Info on Uranus Encounter Message-ID: <2559@sdcrdcf.UUCP> Date: Tue, 7-Jan-86 20:22:15 EST Article-I.D.: sdcrdcf.2559 Posted: Tue Jan 7 20:22:15 1986 Date-Received: Thu, 9-Jan-86 06:00:17 EST Organization: System Development Corporation, Santa Monica Lines: 22 Here's some additional info on the Uranus Encounter, obtained from JPL on 7 Jan. On 1 Jan -------- Spacecraft distance to Uranus: 29,517,959 km Heliocentric speed: 17.881 km/sec [speed w.r.t. the sun] At closest approach (9:58am Pacific Stnd Time, 24 Jan) -------------------- [ add 2 hrs 45 mins. to get the time the signal arrives at earth] Distance to center of the planet: 107,079 km Distance to cloud tops: 81,500 km Heliocentric speed: 21.987 km/sec speed of spacecraft w.r.t. Uranus: 15 km/sec