ASTRONOMICAL PHENOMENA FOR THE YEAR 2019 Prepared Jointly by The Nautical Almanac Office United States Naval Observatory and Her Majesty’s Nautical Almanac Office United Kingdom Hydrographic Office WASHINGTON U.S. Government Publishing Office 2016 UNITED STATES Printed in the United States of America by the U. S. Government Publishing Office by permission For sale by the U.S. Government Publishing Office Superintendent of Documents P. O. Box 979050 St. Louis, MO 63197-9000 phone: 1-202-512-1800 order online at https://bookstore.gpo.gov/ UNITED KINGDOM ✂c Crown Copyright 2016 This publication is protected by international copyright law. All rights reserved. These pages may be reproduced under the terms of the UK Open Government Licence http://www.nationalarchives.gov.uk/doc/open-government-licence/version/2/ acknowledging the source as Her Majesty’s Nautical Almanac Office, United Kingdom Hydrographic Office. The following United States government work is excepted from the above notice, and no copyright is claimed for it in the United States: cover, title page and reverse, pages 64-71, 73-76, 78-88. Available from HM Nautical Almanac Office UK Hydrographic Office Admiralty Way Taunton Somerset TA1 2DN
[email protected] Further information: http://www.usno.navy.mil/USNO/ https://www.gov.uk/government/organisations/hm-nautical-almanac-office ASTRONOMICAL PHENOMENA FOR THE YEAR 2019 CONTENTS Page Phenomena: Perihelion Passages of Comets ... ... ... ... ... ... ... ... ... ... 3 Seasons, Moon Phases, Eclipses ... ... ... ... ... ... ... ... ... 4 Occultations, Perigee and Apogee of the Moon ... ... ... ... ... ... 5 Geocentric and Heliocentric Planetary Phenomena ... ... ... ... ... 6 Visibility of the Planets ... ... ... ... ... ... ... ... ... ... ... 7, 8 Times of Meridian Passages of the Planets ..