Air Almanac 2021

Air Almanac 2021
Title:
Air Almanac 2021
Format:
USA Price: 
Stock:
In stock
GPO Stock Number:
008-054-00309-5
Description

The Air Almanac contains the astronomical data required for air celestial navigation. It provides the following data tabulated at 10-minute intervals to a precision of 1 arcminute: the Greenwich hour angle and declination of the sun, moon, and three navigational planets; the Greenwich hour angle of Aries; rise and set times of the Moon for a range of latitudes; and other data. Each edition also contains sky diagrams for each month; sunrise, sunset, and twilight tables; and positions of the navigational stars. The data are produced in collaboration between The U.S. Naval Observatory in the U.S. and Her Majesty's Nautical Almanac Office (HMNAO) in the UK. HMNAO maintains the copyright on the material it produces. 

Audience

Scientists, astronomers, and others interested in air navigation would enjoy this publication.

Product Details

Availability Details:
In Stock
USA Price:
$28.00
International Price:
$39.20
Quantity Price:
Discount
Unit of Issue (US):
1
Unit of Issue (Non-US):
1
Record Creation Date:
08/26/2020
Last Status Update:
09/15/2020
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