Fifty Year Canon of Lunar Eclipses

Fifty Year Canon of Lunar Eclipses
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Total Pages : 236
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ISBN-10 : UIUC:30112000657756
ISBN-13 :
Rating : 4/5 (56 Downloads)

Synopsis Fifty Year Canon of Lunar Eclipses by : Fred Espenak

Fifty Year Canon of Solar Eclipses

Fifty Year Canon of Solar Eclipses
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Total Pages : 288
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ISBN-10 : UIUC:30112057374420
ISBN-13 :
Rating : 4/5 (20 Downloads)

Synopsis Fifty Year Canon of Solar Eclipses by : Fred Espenak

21st Century Canon of Lunar Eclipses - Black and White Edition

21st Century Canon of Lunar Eclipses - Black and White Edition
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Total Pages : 174
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ISBN-10 : 1941983189
ISBN-13 : 9781941983188
Rating : 4/5 (89 Downloads)

Synopsis 21st Century Canon of Lunar Eclipses - Black and White Edition by : Fred Espenak

The 21st Century Canon of Lunar Eclipses - Black and White Edition contains diagrams, maps, and data for all 228 lunar eclipses occurring during the 100-year period from 2001 through 2100. The eclipse predictions are based on the Jet Propulsion Laboratory's DE430 - a computer ephemeris used for calculating high precision coordinates of the Sun and Moon for hundreds of years into the past and future. Section 1 of the 21st Century Canon presents basic fundamentals including eclipse classification, the visual appearance of each type of eclipse, and the Danjon Scale of eclipse brightness. Section 2 discusses the eclipse predictions, the major contact definitions, the enlargement of Earth's shadows, coordinates of the Sun and Moon, and Delta T. Section 3 looks at the frequency of lunar eclipses, extremes in penumbral and umbral eclipse magnitudes, durations of penumbral, partial and total eclipses, and eclipse seasons. A concise explanation of the data contained in the lunar eclipse catalog (Appendix A) appears in Section 4 while Section 5 offers a complete description of the diagrams and maps presented for each lunar eclipse in Appendices B and C. The primary content of the 21st Century Canon of Lunar Eclipses resides in the three appendices. Appendix A is a comprehensive catalog listing the essential characteristics of each eclipse. These include the calendar date and time of greatest eclipse, Delta T, lunation number, Saros series number, gamma, penumbral and umbral eclipse magnitudes, durations of the penumbral, partial and total phases, and the geographic location where the Moon appears at the zenith at greatest eclipse. Appendix B is an atlas of figures depicting the path of the Moon through Earth's shadows and maps identifying the geographic regions of visibility of each eclipse. The 228 figures are arranged twelve to a page. Other data on each figure include the eclipse type, calendar date and time of greatest eclipse, Saros series number, lunar node, Delta T, gamma, eclipse magnitudes, and phase durations. Appendix C zeros in on the 112 lunar eclipses from 2021 to 2070 with a detailed full-page path diagram and map of each eclipse. The 21st Century Canon of Lunar Eclipses is the expanded successor to the NASA publication Fifty Year Canon of Lunar Eclipses.

Fifty Year Canon of Solar Eclipses,

Fifty Year Canon of Solar Eclipses,
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Publisher :
Total Pages : 306
Release :
ISBN-10 : STANFORD:36105024720190
ISBN-13 :
Rating : 4/5 (90 Downloads)

Synopsis Fifty Year Canon of Solar Eclipses, by : Fred Espenak

21st Century Canon of Lunar Eclipses - Deluxe Color Edition

21st Century Canon of Lunar Eclipses - Deluxe Color Edition
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Total Pages :
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ISBN-10 : 1941983219
ISBN-13 : 9781941983218
Rating : 4/5 (19 Downloads)

Synopsis 21st Century Canon of Lunar Eclipses - Deluxe Color Edition by : Fred Espenak

The "21st Century Canon of Lunar Eclipses" contains diagrams, maps, and data for all 228 lunar eclipses occurring during the 100-year period from 2001 through 2100. The eclipse predictions are based on the Jet Propulsion Laboratory's DE430 - a computer ephemeris used for calculating high precision coordinates of the Sun and Moon for hundreds of years into the past and future. Section 1 of the Canon presents basic fundamentals including eclipse classification, the visual appearance of each type of eclipse, and the Danjon Scale of eclipse brightness. Section 2 discusses the eclipse predictions, the major contact definitions, the enlargement of Earth's shadows, coordinates of the Sun and Moon, and Delta T. Section 3 looks at the frequency of lunar eclipses, extremes in penumbral and umbral eclipse magnitudes, durations of penumbral, partial and total eclipses, and eclipse seasons. A concise explanation of the data contained in the lunar eclipse catalog (Appendix A) appears in Section 4 while Section 5 offers a complete description of the diagrams and maps presented for each lunar eclipse in Appendices B and C.The primary content of the "21st Century Canon of Lunar Eclipses" resides in the three appendices. Appendix A is a comprehensive catalog listing the essential characteristics of each eclipse. These include the calendar date and time of greatest eclipse, Delta T, lunation number, Saros series number, gamma, penumbral and umbral eclipse magnitudes, durations of the penumbral, partial and total phases, and the geographic location where the Moon appears at the zenith at greatest eclipse. Appendix B is an atlas of figures depicting the path of the Moon through Earth's shadows and maps identifying the geographic regions of visibility of each eclipse. The 228 figures are arranged twelve to a page. Other data on each figure include the eclipse type, calendar date and time of greatest eclipse, Saros series number, lunar node, Delta T, gamma, eclipse magnitudes, and phase durations. Appendix C zeros in on the 228 lunar eclipses with a detailed full-page path diagram and map of each eclipse.

Five Millennium Canon of Lunar Eclipses

Five Millennium Canon of Lunar Eclipses
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Publisher :
Total Pages : 324
Release :
ISBN-10 : 1941983413
ISBN-13 : 9781941983416
Rating : 4/5 (13 Downloads)

Synopsis Five Millennium Canon of Lunar Eclipses by : Fred Espenak

During the 5,000-year period from -1999 to +3000 (2000 BCE to 3000 CE), Earth will experience 12,064 eclipses of the Moon. The eclipses are distributed as follows: 4,378 penumbral eclipses, 4,207 partial eclipses, and 3,479 total eclipses.The Five Millennium Canon of Lunar Eclipses contains an individual figures and maps for each eclipse showing the geographic regions of visibility for each phase (penumbral, partial, and total). The uncertainty in Earth's rotational period expressed in delta T and its impact on the geographic visibility of eclipses in the past and future is discussed.The statistics of the lunar eclipse distribution over 5,000 years are examined in detail. This includes eclipse types by month and by century, eclipse frequency in the calendar year, extremes in eclipse magnitude for all eclipse types, maximum durations of penumbral, partial, and total eclipses, and eclipse duos (two eclipses within 30 days of each other).Finally, the periodicity of lunar eclipses is investigated with particular attention to the Saros cycle. Tables list the start and end dates, number, and type of eclipses of every Saros series in progress during the 5,000-year period covered by the Five Millennium Canon.The Five Millennium Canon of Lunar Eclipses comprises two volumes. Volume 1 covers eclipses for the years -1999 to 0, while Volume 2 covers the years 1 to 3000.

Thousand Year Canon of Lunar Eclipses 1501 to 2500 - Color Edition

Thousand Year Canon of Lunar Eclipses 1501 to 2500 - Color Edition
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Publisher :
Total Pages : 300
Release :
ISBN-10 : 1941983030
ISBN-13 : 9781941983034
Rating : 4/5 (30 Downloads)

Synopsis Thousand Year Canon of Lunar Eclipses 1501 to 2500 - Color Edition by : Fred Espenak

The Thousand Year Canon of Lunar Eclipses 1501 to 2500 contains diagrams, maps and data for each of the 2,424 lunar eclipses occurring over the ten-century period centered on the present era. The eclipse predictions are based on the Jet Propulsion Lab's DE406 - a computer ephemeris used for calculating high precision coordinates of the Sun and Moon for thousands of years into the past and future. Section 1 of the Canon presents fundamental concepts including eclipse classification and the visual appearance of each type of eclipse. Section 2 discusses the eclipse predictions, the constants used and Delta T. A statistical analysis of eclipse frequency, extremes in eclipse magnitude, greatest duration and quincena combinations are covered in Section 3. A concise explanation of the data contained in the lunar eclipse catalog (Appendix A) appears in Section 4 while Section 5 offers a complete description of information presented in each of the lunar eclipse diagrams (Appendix B).The primary content of the Canon resides in the two appendices. Appendix A is a comprehensive catalog listing the essential characteristics of each eclipse. These include the calendar date and time of greatest eclipse, Delta T, lunation number, Saros series number, gamma, penumbral and umbral eclipse magnitudes, durations of the penumbral, partial and total phases, and the geocentric location of the Moon in zenith at greatest eclipse. Appendix B is an atlas of figures depicting the path of the Moon through Earth's shadows and maps identifying the geographic regions of visibility of each eclipse. The 2,424 figures are arranged twelve to a page at an image scale permitting the assessment of eclipse visibility from any location on Earth. Other data on each figure include the eclipse type, calendar date and time of greatest eclipse, Saros series number, lunar node, gamma, eclipse magnitudes, and phase durations. The figures and data presented in the Canon form the basis of the eclipse prediction website www.EclipseWise.com. The complimentary publication, Thousand Year Canon of Solar Eclipses 1501 to 2500, contains maps and data for all 2,389 eclipses of the Sun occurring over this period.