Ursa Minor is a powerful, accurate but easy to use planetarium program. It provides an excellent way to explore the night sky, prepare observing sessions, or getting informations about celestial objects. The program has two versions: A simpler "Hobby" and a more sophisticated "SkyTour" or "Professional". Hobby version is clearly targeted for beginners using small telescopes with aperture around 9 - 10 centimeters. It has a database containing all stars up to 10th magnitude, and the most interesting deepsky objects can be viewed with small telescopes from a suburban area. The professional version has more complex functions for advanced observers and astronomers. This program has extended star database up to 18th magnitude, which is enough even for CCD photography.

The program can display the night sky as can be viewed from the Earth from any position and at any time. The map can be easily positioned, zoomed, and you can use flexible search functions to locate any kind of celestial objects such as stars, variable or double stars, deepsky objects or planets of Solar system. The map can also be printed for observations, even in mirrored or rotated mode for several types of telescopes.
Software: Win 2000, XP and VISTA

DOWNLOAD --- Demo Version (Englisch): http://www.ursaminor.hu/downloads_en.html


More Info (Englisch): http://www.ursaminor.hu/skytour_features_en.html

Mountegra združuje prednosti viličaste in nemške montaže. Prilagodljiva je premeru optične cevi, ne potrebuje pa proti uteži. Navpična roka se raztegne vse do 600mm, vodoravna pa izravna težo teleskopa.
Nosilnost je 15 - 50 kg, lastna teža pa 70 kg.

RA pogon: D250mm polževo kolo iz bronze, 300 zob, ą 2"PE, jeklen polž.
DEC pogon: backlash = 0, harmoničen reduktor, primeren za koračni ali servo motor.

Brez drsne sklopke, balansiranje s pomočjo priloženega moment ključa. Ko je vrtilni moment v obeh oseh enak, je sistem idealno balansiran.

Krmiljenje: Pulsar ali vaš sistem, po želji.

Cena in rok dobave: po dogovoru.