Astronomical Phenomena for the Year 2021
- FREE Delivery to UK - Spend over £75
- FREE Delivery to Europe - Spend over £150
- Worldwide Delivery Available
Prepaired Jointly by
The Nautical Almanac Office
United States Naval Observatory
and
Her Majesty's Nautical Almanac Office
United Kingdom Hydrographic Office
Product Details
Part Number: GP200-21
Edition: 2021
Printed and corrected to: No
ISBN: 9780160949562
Publisher: UK Hydrographic Office
Format: Paperback
This annual publication provides a summary of selected astronomical events. It is published several years in advance and contains much of Section A of the corresponding Astronomical Almanac. This publication includes the phases of the Moon, eclipses of the Sun and Moon, principal occultations, planetary phenomena, elongations and magnitudes of the planets, times of sunrise/set and moonrise/set. Also tabulated are the equation of time, the declination of the Sun and the Greenwich hour angles of the pole stars Polaris and σ Octantis.
