Perpetual Nautical Almanac

Name: Perpetual Nautical Almanac
Price: 7.99 USD
Author: RPA Technologies

RPA Technologies · Navigation · 7.0y old

$7.99 · Paid

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Using the U.S. Naval Observatory NOVAS library and solar system ephemerides from JPL, high precision positions can be calculated in real-time from 1900 to 2050. Simply select date and time and all values are recalculated instantly. The estimated elevation value is only needed for calculating sunrise/sunset, twilight, and moonrise/moonset. The app provides the following functionalities: *Aries: GHA position *Sun: -GHA/dec - Astronomical dawn, nautical dawn, civil dawn, sunrise, sunset, ci

Released: Oct 10, 2019
Category: Navigation
Content rating: 4+
Price: $7.99
In-app purchases: No

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