Astronomical Phenomena for the Year 2009
Bernan Assoc, 2007 - Science - 86 pages
This small, useful booklet contains general interest material preprinted from The Astronomical Almanac It includes such things as: dates for equinoxes, solstices, phases of the Moon; eclipse maps; dates for various planetary phenomena; dates for some religious and civil holidays; chronological eras and cycles; the equation of time and declination of the Sun; sunrise/set, moonrise/set times; and the position of Polaris. The book is joint publication between U.S. Naval Observatory and Her Majesty's Nautical Almanac Office(HMNAO) in the UK. HMNAO maintains the copyright on the material it produces. .
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Seasons Moon Phases Eclipses
Chronological Cycles and Eras Religious and Civil Holidays
International Time Zones
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annular Antares approximate Astronomical Almanac Besselian elements calculation CD CD central eclipse conjunction with Sun continuously above horizon continuously below horizon Date GHA GHA Day Day Day Earth Earth's terminator Eclipse begins Eclipse ends Equation Declin fundamental plane geocentric opposition GREENWICH MOONRISE Lat GREENWICH SUNRISE h in h m h m h m h m h m h m Jan h m s h m s h m s hour angle indicates Moon continuously inferior conjunction June Jupiter Latitude Limit Line Limit limit of umbra lunar eclipses MERIDIAN OF GREENWICH Moon at apogee Moon at perigee Moon Occn Moon's penumbra MOONSET h m h m Nautical Almanac Office Neptune Northern Central Southern Penumbral Eclipse PLANETS radius right ascension Saturn Sept SOLAR ECLIPSE southern limit Sun for observation sunset U.S. Naval Observatory Uranus Venus visible Week Year Week WW WW