Download or read book The American Ephemeris for the 20th Century written by and published by . This book was released on 1983 with total page 642 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book American Ephemeris for the 20th Century 1900 to 2000 at Midnight written by and published by . This book was released on 1980 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Astrology Math Made Easy written by Kevin B. Burk and published by Serendipity Press. This book was released on 2005 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: Don't Panic! This workbook is designed to help you to overcome your fears about astrology math. If you didn't have at least some fears about learning how to calculate charts by hand, you wouldn't be reading this book. This is nothing to be ashamed of. Unless you have kids in high school, the last time you were presented with an algebra problem was probably when you were in high school. And face it: you probably hated it then, too. This will be much easier for you than it was in high school. For one thing, you're allowed (and even expected) to use a calculator here. Math is, in fact, your friend. Granted, it's the kind of friend that wakes you up in the middle of the night, raids your refrigerator and then passes out on your living room floor, but it's still your friend. And if you're serious about learning astrology, you do have to be able to do the math-or at the very least understand how the math is done. This workbook will teach you all of the astrology math you will ever need.
Download or read book The American Ephemeris 1950 2050 at Midnight written by Neil F. Michelsen and published by ACS Publications. This book was released on 2011-05 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt: The American Ephemeris 1950-2050 at Midnight, The Trans-Century Edition, is published in response to multiple requests for a one hundred year ephemeris covering these "most useful years." With the years 1950 through 2050, only one ephemeris needs to be at hand, especially when traveling, for an astrologer to do quick lookups of both birth data and transiting data over the expected life span of most people currently living. Since the 1976 publication of the first version of The American Ephemeris, 1931-1980, Neil F. Michelsen's ground-breaking series of ephemerides for astrologers have consistently set standards for accuracy in astrology, becoming indispensible to astrologers worldwide at every level from student to professional. The tradition continues with the addition of this new tropical ephemeris spanning from mid 20th century through mid 21st century. Rique Pottenger has revised and expanded the Michelsen programming with updated Jet Propulsion Laboratory data and improvements in the computer generating program that, for example, enable finding double ingresses in a single day, plus more accurate station times. A new formula increases the accuracy of the Galactic Center calculation. Other new features have been added, the most obvious of which are the dwarf planets Ceres and Eris, in response to the 2006 decisions of the International Astronomical Union. Monthly positions have also been added for the remaining three of the former four major asteroids in wide use among astrologers, Pallas, Juno and Vesta, and also for the centaur, Chiron.
Download or read book The American Ephemeris for the 21st Century written by and published by ACS Publications. This book was released on 1982 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Astrolabe World Ephemeris 2001 2050 at Midnight written by Robert Hand and published by Red Feather. This book was released on 1998 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Featuring Longitudes and Declinations for the Sun, Moon, Planets, Chiron and the Asteroids. The Astrolabe World Ephemeris combines reading ease and clarity with 21st Century accuracy and precision of data. This unique ephemeris is one of the most complete and convenient references available for astrological calculation. Includes: daily longitudes and declinations for the planets calculated to the second of arc, Chiron and the four major asteroids, void-of-course Moon data, 12 hour Moon positions, Monthly planetary and Lunar ingresses, Lunar phases and an introduction by Robert Hand.
Download or read book The New American Ephemeris for the 20th Century 1900 to 2000 at Noon written by Rique Pottenger and published by . This book was released on 2009 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Available in late June 2009- the ultimate ephemeris for the years when all but the youngest among us were born. Neil F. Michelsen's The American Ephemeris for the 20th Century, 1900-2000 at Noon, and its companion volume for Midnight, became the most highly trusted and widely used reference works for astrologers worldwide. Now substantially revised, updated and expanded by Rique Pottenger, The New American Ephemeris for the 20th Century, 1900-2000 at Noon, Michelsen Memorial Edition, has improvements and refinements that permit more accurate station times, a more accurate position for the Galactic Center and more. Ceres is added to daily longitude listings, Sun through Pluto, and monthly positions are provided for Eris, Chiron, Pallas, Juno and Vesta.
Download or read book AFA Tables of Houses written by Astro Numeric Service and published by . This book was released on 1977 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: This compilation of house cusps is an authoritative reference for the accurate division of the zodiac into twelve houses. Designed to meet the most demanding needs of astrologers and those doing astrological research, the tables cover the range of latitudes from 0 to 66 degrees and list all cusps to one-tenth of a minute of arc. The tables list the cusps at even four minute intervals of sidereal time, making linear interpolation practical and straightforward. There are 360 separate tables of house cusps with each showing the house cusps for latitudes 0 to 66 degrees at a single value of sidereal time. At the top of each table the sidereal time is printed in hours, minutes, and seconds on the left, and in degrees, minutes, and seconds on the right. Since the Midheaven remains the same for all latitudes, it is printed once at the top of the page, and because of its importance is listed to a precision of one second of arc The general rule for finding southern latitude cusps is to add twelve hours to the sidereal time, look up the cusps as if the latitude were north, and then reverse the zodiacal sign of all the cusps found. This process is made easier in this volume through the use of separate headings for southern latitudes at the bottom of each table. Instead of adding twelve hours to the sidereal time, use the sidereal time headings at the bottom of the page when locating the proper table. This gives the same table that would be found by adding the twelve hours and using the northern latitude headings. It is usually necessary to interpolate to find cusps for an exact time or latitude that falls between two listings in the tables. Interpolation is the process of finding a small correction to be added or subtracted from a cusp in the tables to compensate for the difference between the value of the cusp at the listed sidereal time or latitude and the value of the cusp at the actual sidereal time or latitude. Generally speaking, interpolation must be done twice for each cusp: a correction for the sidereal time and another for the latitude. The Midheaven need only be corrected for sidereal time since it remains the same at all latitudes. It is no surprise that the difficulty of interpolation depends upon the accuracy required. Included in this book are explicit instructions for three techniques for finding the house cusps, each of which gives successively more accurate results. All tables needed for all three techniques are included in the book.
Download or read book The American Ephemeris for the 20th Century written by Neil F. Michelsen and published by . This book was released on 1983-01-01 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Calendrical Calculations written by Edward M. Reingold and published by Cambridge University Press. This book was released on 2018-04-05 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt: An invaluable resource for working programmers, as well as a fount of useful algorithmic tools for computer scientists, astronomers, and other calendar enthusiasts, The Ultimate Edition updates and expands the previous edition to achieve more accurate results and present new calendar variants. The book now includes coverage of Unix dates, Italian time, the Akan, Icelandic, Saudi Arabian Umm al-Qura, and Babylonian calendars. There are also expanded treatments of the observational Islamic and Hebrew calendars and brief discussions of the Samaritan and Nepalese calendars. Several of the astronomical functions have been rewritten to produce more accurate results and to include calculations of moonrise and moonset. The authors frame the calendars of the world in a completely algorithmic form, allowing easy conversion among these calendars and the determination of secular and religious holidays. LISP code for all the algorithms is available in machine-readable form.
Download or read book The Asteroid Ephemeris 1900 to 2050 written by Rique Pottenger and published by . This book was released on 2008 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Lilith--the myth and the black moon by Maria Kay Simms."
Download or read book The Rulership Book written by Rex E. Bills and published by American Federation of Astr. This book was released on 2007-06 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume, a directory of astrological correspondences, is the result of a research project that drew together the thoughts of many others into a reference book, assuming the role of a dictionary to astrologers, but vastly more complete. It is the only place where all sign, planetary and house rulerships have been brought together and put in a good workable order. It is organized in such a way that one can use the book for quick and easy reference, and it eliminates the need to search through various other volumes. In four parts: an alphabetical listing, a listing by planets, a listing by signs, a listing by houses. Plus an Appendix with special listings: principal bones of the body, principal veins of the body, chart of an organization, flavors and handwriting forms. Enthusiastically endorsed and used by professionals and students alike, no reference library is complete without this best-selling volume.
Download or read book Orbital Mechanics for Engineering Students written by Howard D. Curtis and published by Elsevier. This book was released on 2009-10-26 with total page 740 pages. Available in PDF, EPUB and Kindle. Book excerpt: Orbital Mechanics for Engineering Students, Second Edition, provides an introduction to the basic concepts of space mechanics. These include vector kinematics in three dimensions; Newton's laws of motion and gravitation; relative motion; the vector-based solution of the classical two-body problem; derivation of Kepler's equations; orbits in three dimensions; preliminary orbit determination; and orbital maneuvers. The book also covers relative motion and the two-impulse rendezvous problem; interplanetary mission design using patched conics; rigid-body dynamics used to characterize the attitude of a space vehicle; satellite attitude dynamics; and the characteristics and design of multi-stage launch vehicles. Each chapter begins with an outline of key concepts and concludes with problems that are based on the material covered. This text is written for undergraduates who are studying orbital mechanics for the first time and have completed courses in physics, dynamics, and mathematics, including differential equations and applied linear algebra. Graduate students, researchers, and experienced practitioners will also find useful review materials in the book. - NEW: Reorganized and improved discusions of coordinate systems, new discussion on perturbations and quarternions - NEW: Increased coverage of attitude dynamics, including new Matlab algorithms and examples in chapter 10 - New examples and homework problems
Download or read book The Math of Astrology written by Peter Murphy and published by American Federation of Astrologers. This book was released on 2011-06-01 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: A step-by-step guide that simplifies chart erection through the use of a calculator. Includes examples & practice exercises & simplifies the process. A must for anyone is learning chart construction.
Download or read book The New American Ephemeris for the 20th Century 1900 2000 at Midnight written by Rique Pottenger and published by . This book was released on 2008 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Available March 2008- the ultimate ephemeris for the years when all but the youngest among us were born. Neil F. Michelsen's The American Ephemeris for the 20th Century, 1900-2000 at Midnight became the most highly trusted and widely used reference work for astrologers worldwide. Now substantially revised, updated and expanded by Rique Pottenger, The New American Ephemeris for the 20th Century, 1900-2000 at Midnight, Michelsen Memorial Edition, has improvements and refinements that permit more accurate station times, a more accurate position for the Galactic Center and more. Ceres is added to daily longitude listings, Sun through Pluto, and monthly positions are provided for Eris, Chiron, Pallas, Juno and Vesta.
Download or read book Planets in Transit written by Robert Hand and published by Whitford Press. This book was released on 2002 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers complete delineations of all the major transits - conjunction, sextile, square, trine and opposition - that occur between transiting Sun, Moon and all planets to each planet in the natal chart and the Ascendant and Midheaven, as well as complete delineations of each planet transiting each house of the natal chart. These 720 lucid delineations are full of insight for both the professional astrologer and the beginner.
Download or read book When Computers Were Human written by David Alan Grier and published by Princeton University Press. This book was released on 2013-11-01 with total page 423 pages. Available in PDF, EPUB and Kindle. Book excerpt: Before Palm Pilots and iPods, PCs and laptops, the term "computer" referred to the people who did scientific calculations by hand. These workers were neither calculating geniuses nor idiot savants but knowledgeable people who, in other circumstances, might have become scientists in their own right. When Computers Were Human represents the first in-depth account of this little-known, 200-year epoch in the history of science and technology. Beginning with the story of his own grandmother, who was trained as a human computer, David Alan Grier provides a poignant introduction to the wider world of women and men who did the hard computational labor of science. His grandmother's casual remark, "I wish I'd used my calculus," hinted at a career deferred and an education forgotten, a secret life unappreciated; like many highly educated women of her generation, she studied to become a human computer because nothing else would offer her a place in the scientific world. The book begins with the return of Halley's comet in 1758 and the effort of three French astronomers to compute its orbit. It ends four cycles later, with a UNIVAC electronic computer projecting the 1986 orbit. In between, Grier tells us about the surveyors of the French Revolution, describes the calculating machines of Charles Babbage, and guides the reader through the Great Depression to marvel at the giant computing room of the Works Progress Administration. When Computers Were Human is the sad but lyrical story of workers who gladly did the hard labor of research calculation in the hope that they might be part of the scientific community. In the end, they were rewarded by a new electronic machine that took the place and the name of those who were, once, the computers.
