| Название программы: |
 AstroNav |
| Разработчик: |
NavSoft.Com |
| Версия: |
1.1.6 |
| Лицензия: |
Условно ($32) |
| ОС: |
Win2000/7 x32/7 x64/Vista/Vista x64/XP |
| Размер: |
8.46 Mb |
| Описание: |
Using the same standards of accuracy as published tables but with a catalogue extending beyond Barnard's Star; it can be used as a sight calculator, a definative astronomical reference or simply to print daily Nautical Almanac pages.
Multiple sights can be plotted/ combined while allowing for changes in course and/ or speed. Once an altitude and bearing has been entered, a list of potential bodies will be offered so that ambiguous sights will be immediately apparent.
The other data available is comprehensive e.g. a Star Chart, twilight information, Moon phases and Eclipses. It will even print conventional Nautical Almanac pages for the full range of dates; 9999BC to 9999AD. The AltAz screen can be used to plan sights or to list bodies around a point on the celestial sphere either by altitude/ azimuth or by Declination and Hour Angle.
The outlines of the constellations is the best available including ones like Sextans which rarely look like a sextant. Bayer/ Flamsteed designations are provided for over 3,400 stars together with the names of over 500 stars. Henry Draper, Hipparchos Tycho and GCVS designations are also available.
The Voyage Plan is a sophisticated tool on its own. Tracks can be calculated from positions or tracks can be used to generate positions. ETAs can be calculated from speeds or speeds calculated from ETAs. |
| Рейтинг: |
← you can rate it! |
| Ссылки: |
|
| Ключевые слова: |
astronomy,
navigation,
nautical,
Almanac,
stars,
Celestial,
astronomical,
Sextant,
eclipses,
Voyage Plan
|
