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.
A joint publication with the United States Naval Observatory.
To buy HMNAO Astronomical Publications including Astronomical Phenomena please select from the links below:
UKHO Distributors: Thomas Gunn Online Shop.
You can also order your copy from Admiralty Paper Distributors.
Other Outlets: TBA
UKHO General Publication number: GP 200-13
Published in the US: 2010 November 22nd
13 character ISBN: 978-0-16-0866197
Pages: 85
Retail price: £11.55
UKHO General Publication number: GP 200-14
Published in the US: 2011 December 29th
13 character ISBN: 978-0-16-0895586
Pages: 79
Retail price: £11.55
UKHO General Publication number: GP 200-15
Published in the US: 2012 December 27th
13 character ISBN: 978-0-16-0914065
Pages: 79
Retail price: £ TBA