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Astronomie et satellites

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Aladin. Aladin est un atlas du ciel interactif.


Il permet aux utilisateurs de visualiser des images digitalisées du ciel, ainsi que des relevés complet du ciel. Il permet d'y superposer des informations issues des bases de données astronomiques telles que Simbad, VizieR et autres archives pour tous les objets connus dans le champ. Aladin sky atlas est disponible sous deux formes: le logiciel Aladin Desktop et le "widget" HTML5 javascript Aladin Lite. Aladin Desktop est un logiciel dédié à localiser les données astronomiques pertinentes, les accéder, les explorer et les visualiser. Compatible avec la plupart des standards OV émergeants ou existants, il est interconnectable avec d'autres outils de visualisation et d'analyse.

Données disponibles Aladin Desktop & Aladin Lite utilise largement des données "recalculées" sur le principe de la technologie HiPS (Hierarchical Progressive Survey). Documentation. C2A - Cartographie stellaire. CCDciel. CCDciel is a free CCD capture software intended for the amateur astronomer.


It include all the features required to perform digital imaging CCD observation of celestial objects. Using the standard drivers protocol INDI and ASCOM it can connect and control the CCD camera, the focuser, the filter wheel and the telescope mount. You can use CCDciel on Windows, Mac OS X or Linux, but beware that only the Linux version is fully tested. The Windows and Mac version must work for basic capture but the automation functions are probably full of bug. The program documentation Some screen shot to get an idea how it work Download from SourceForge, always get the latest version! Contact. Celestia. Celestia Portable. The portable space simulator.

Celestia Portable

Exoplanet. Gpredict. Hallo northern sky. Planetarium program HNSKY version 3.2.1 (63 MB, containing both 32 bit and native 64 bit version dated 2016-2-4) with new powerful animation menu.

Hallo northern sky

Hallo Northern Sky" or HNSKY is a full feature planetarium program for Windows. Free with 30.000 deep sky objects and the TYCHO2++ 4.5 million star database up to magnitude 12.5. After downloading the GSC 1.2 or the USNO UCAC4 it displays stars up to magnitude 16. The Sun, Moon, the planets and their major moons are all displayed with surface features. Comet and asteroid databases and with hundreds of DSS deep sky images which will blend in at the correct size and orientation. In can control almost any telescope using the ASCOM interface program. Downloading of additional DSS images via the internet is fully integrated. The comet or asteroid database can be updated online with just one click. Online database search for objects in the selected area. In version 3.02 a significant menu change was introduced. New horizon: JSatTrak. By: Shawn Gano JSatTrak is a Satellite tracking program written in Java.


It allows you to predict the position of any satellite in real time or in the past or future. It uses advanced SGP4/SDP4 algorithms developed by NASA/NORAD or customizable high precision solvers to propagate satellite orbits. The program also allows for easy updating of current satellite tracking data via Because this application was written in Java, it should run on almost any operating system or directly off the web using java web start!

KStars. Description KStars is free, open source, cross-platform Astronomy Software.


It provides an accurate graphical simulation of the night sky, from any location on Earth, at any date and time. The display includes up to 100 million stars, 13,000 deep-sky objects,all 8 planets, the Sun and Moon, and thousands of comets, asteroids, supernovae, and satellites. For students and teachers, it supports adjustable simulation speeds in order to view phenomena that happen over long timescales, the KStars Astrocalculator to predict conjunctions, and many common astronomical calculations. For the amateur astronomer, it provides an observation planner, a sky calendar tool, and an FOV editor to calculate field of view of equipment and display them. Mercury Venus Transit Maestro.


Mercury Venus Transit Maestro

NASA Visualization Explorer. PG Mania. PreviSat. SAOImage DS9. SaVi. SkytechX. Solar Eclipse Maestro. Description Solar Eclipse Maestro est l’application la plus polyvalente et riche fonctionnellement pour les éclipses de Soleil.

Solar Eclipse Maestro

Elle peut travailler avec n’importe quelle éclipse de Soleil, fournir un aperçu et une animation des grains de Baily, simuler une vue panoramique du ciel, ou encore fournir des statistiques météorologiques et beaucoup plus. Enfin pour vous permettre d’apprécier le spectacle, elle vous permet aussi de contrôler jusqu’à quatre appareils photographiques numériques (APNs Nikon et Canon, plus la gamme Nikon Coolpix) connectés en USB ou Firewire ainsi que quatre caméras CCD SBIG avec leurs roues à filtres connectées en USB ou Ethernet pendant une éclipse de Soleil afin que vous puissiez l’observer librement. Au préalable, vous devez préprogrammer toutes les expositions dans un script. Solar Eclipse Maestro est un gratuitiel.

Copyright 2008-2016 Xavier Jubier, Installation et mise à jour de l’application. Solar Walk FREE. SPUTNIX Satellite Simulator. Stellarium. Stellarium Portable. Tracker. Virtual Planets Atlas. New free software for planets observation and study For use with Windows 2000/XP/Vista/Seven/8/10, Linux and Mac Virtual Planets Atlas Pro Version 1.0 September 2015 : Version 1.0 Since 10 years, as amateur astronomers ourselves, we continue to improve our « Virtual Moon Atlas » (VMA) to conceive a more and more useful software for lunar observers and easy to use « in the field » or on a desktop.

Virtual Planets Atlas

Now downloaded near 900 000 times, it has become a worldwide “classic” astronomy software and he has re-boosted Moon observing by amateur astronomers. So, on 2013, we have thought to apply our knowledge acquired with VMA to a new «Virtual Planets Atlas » (VPA) since more and more topographic and scientific datas become available for telluric planets and Solar System satellites, datas brought back by an increasing fleet of performing probes sent by the various space agencies (USA mainly and Europe). We are pleased to announce you today that we put online the Pro 1.0 version of VPA. WorldWide Telescope. WXtrack. Information WXtrack em Português.


What the reviewers and users have said: ".. a lovely piece of software" - Dave Garton, Satellite Applications Catapult, UK "WXtrack is free, and is one of the best tracking programs that I have come across" - Radio Active April 2001 "...a satellite tracking program with a superbly crafted tracking window... " - Remote Imaging Group Journal 58 " up to date as any.