Draft version September 5, 2005 A Preprint typ eset using L TEX style emulateap j v. 11/26/04 THE DEMOGRAPHICS OF LONG-PERIOD COMETS Paul J. Francis Research School of Astronomy and Astrophysics, the Australian National University, Mt STromlo Observatory, Cotter Road, Weston ACT 2611, Australia Draft version September 5, 2005 ABSTRACT The absolute magnitude and perihelion distributions of long-perio d comets are derived, using data from the Lincoln Near-Earth Asteroid Research (LINEAR) survey. ...

Еще в разделе: (Показать все результаты (>3) - www.mso.anu.edu.au/ )

. Welcome to TiddlyWiki created by Jeremy Ruston, Copyright 2007 UnaMesa Association . This page requires JavaScript to function properly. If you are using Microsoft Internet Explorer you may need to click on the yellow bar above and select 'Allow Blocked Content'. You must then click 'Yes' on the following security warning. <!--{{{--> <link rel='alternate' type='application/rss+xml' title='RSS' href='index.xml' /> <!--}}}--> . Background: #fff Foreground: #000 PrimaryPale: #8cf PrimaryLight: #18f

Еще в разделе: (Показать все результаты (>2) - www.naic.edu/ )

Astronomical Data Analysis Software and Systems VII ASP Conference Series, Vol. ... This trend has allowed pro jects and users to build customized processing systems from existing components. We present examples of user-customizable systems that can be built from existing tools, based on commonly-used infrastructure: a parameter interface library, FITS file format, Unix, and the X Windows environment. ... User Applications Users often need to sequence several tools. ...

Еще в разделе: (Показать все результаты (>6) - www.adass.org/ )

STAR FIELDS Newsletter of the Amateur Telescope Makers of Boston Including the Bond Astronomical Club Established in 1934 In the Interest of Telescope Making & Using Vol. ... 1 January 2003 VicePresident's Message.. ... I will be assuming the responsibility of organizing the meeting for the month of January. This month is significant for many reasons. ... I can't count how many times a young child, or an adult, has gasped at his or her first real view of the ringed planet through my scope. ...

Еще в разделе: (Показать все результаты (>4) - www.atmob.org/ )

• http://www.atmob.org/newsletters/200201.pdf
• http://www.atmob.org/newsletters/200103.pdf
• http://www.atmob.org/newsletters/200203.pdf