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The Asteroid Orbital Elements Database - English
URL: ftp://ftp.lowell.edu/pub/elgb/astorb.html

shown in filters: Ricerca in Internet, Istruzione, Organizzazioni, Elenchi e indici, Pubblicazioni

High-precision osculating orbital elements, ephemeris uncertainties, and some additional data for all the numbered asteroids and the vast majority of unnumbered asteroids. It is contains more than 190000 orbits.Updated daily.

[ rus | eng ]

Astronomy Departments - English
URL: http://www.ast.cam.ac.uk/astroweb/yp_dept.html

shown in filters: Organizzazioni

Enormous amount of links to the astronomical organizations.

[ eng ]

Object-oriented Astronomy, Celestial Mechanics and Geodesy - English
URL: http://alpha.fesg.tu-muenchen.de/dieter/java/

A set of java applets concerning basic problems of astronomy.

[ eng ]