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Several animation tools and java applications have been developed to visualise the Hipparcos and Tycho data. The pages to which they are linked are given below.

The Hipparcos Java Package

A package of java applications developed to display and retrieve data from the Hipparcos and Tycho catalogues is available for download from this site. This package allows users to view the "Hipparcos and Tycho" sky in 2 and 3 dimensions, and to view data from several of the catalogue annexes. The package incorporates some of the java applications described below and introduces a new module - the 3dViewer - which runs only from a users local disk. Details of the package are available here.

The Hipparcos Epoch Photometry Search facility

This on-line facility has been developed to allow the Hipparcos epoch photometry data and light curves to be displayed.

The Hipparcos Intermediate Data Search facility

This on-line facility has been developed to allow the intermediate astrometric data to be displayed.

Sky Plot

To view a sky plot of the Hipparcos and Tycho stars see the Sky Plot java applet.

Hyades Movie

An mpeg movie illustrating the 3-d structure of the Hyades cluster.

Variable Stars

You can see how a sample of 10 variable stars vary on the night sky.

Proper Motion

Examine the changing face of the night sky over time with this animation.

Solar System Objects

An animation showing the positions and trajectories of some minor planets observed by Hipparcos.
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Last modified: Mon Jan 10 15:37:00 MET 2000
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