Seidelmann kenneth p (91 Ergebnisse)

Hardcover. Zustand: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

Hardcover. Zustand: Very Good. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting.

Hardcover. Zustand: Good. No Jacket. Former library book; Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

Hardcover. Zustand: Good. No Jacket. Missing dust jacket; Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

Hardcover. Zustand: Fair. No Jacket. Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less.

XVI,441 S., kt. 2. (IAU Symp. No. 166).

Zustand: New.

Hardback. Zustand: Good. The Explanatory Supplement to the Astronomical Almanac offers explanatory material, supplemental information, and detailed descriptions of the computational models and algorithms used to produce The Astronomical Almanac, which is an annual publication prepared jointly by the US Naval Observatory and Her Majesty's Nautical Almanac Office in the UK. Like The Astronomical Almanac, The Explanatory Supplement provides detailed coverage of modern positional astronomy. Chapters are devoted to the celestial and terrestrial reference frames, orbital ephemerides, precession, nutation, Earth rotation, and coordinate transformations. These topics have undergone substantial revisions since the last edition was published in 1992. Astronomical positions are intertwined with timescales and relativity in The Astronomical Almanac, so related chapters are provided in The Explanatory Supplement. The Astronomical Almanac also includes information on lunar and solar eclipses, physical ephemerides of solar system bodies, and calendars, so The Explanatory Supplement expounds upon each of these topics as well. The book is written at a technical, but non-expert level. As such, it provides an important reference for a full range of users including astronomers, engineers, navigators, surveyors, space scientists, and educators.…

Couverture rigide. Zustand: bon. R260269816: 1995. In-8. Relié. Très bon état, Couv. convenable, Dos satisfaisant, Intérieur frais. 441 pages augmentées de quelques figures en noir et blanc dans texte. Avec Jaquette. . . Classification Dewey : 420-Langue anglaise. Anglo-saxon.

hardcover. Zustand: Like New. Most items will be dispatched the same or the next working day. An apparently unread copy in perfect condition. Dust cover is intact with no nicks or tears. Spine has no signs of creasing. Pages are clean and not marred by notes or folds of any kind.

hardcover. Zustand: Very Good. Most items will be dispatched the same or the next working day. A copy that has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged.

Hardcover. Zustand: Very Good.

Laminated Boards. Zustand: As New. Excellent and fascinating summary. IAU S261 pp.xiv.435. Illus.

hardcover. Zustand: Very Good. In stock ready to dispatch from the UK.

Zustand: New. pp. 752.

Zustand: New. In English.

Paperback. Zustand: New. Astrometry encompasses all that is necessary to provide the positions and motions of celestial bodies. This includes observational techniques, instrumentation, processing and analysis of observational data, reference systems and frames, and the resulting astronomical phenomena. Astrometry is fundamental to all other fields of astronomy, from the pointing of telescopes, to navigation and guidance systems, to distance and motion determinations for astrophysics. In the last few decades, new observational techniques have enabled improvements in accuracy by orders of magnitude. Starting from basic principles, this book provides the fundamentals for this new astrometry at milli- and micro-arcsecond accuracies. Topics include: basics of general relativity; co-ordinate systems; vectors, tensors, quaternions, and observational uncertainties; determination and use of the celestial and terrestrial reference systems and frames; applications of new observational techniques; present and future star catalogues and double star astrometry. This comprehensive reference will be invaluable for graduate students and research astronomers.…

Zustand: New. pp. 752.

Paperback. Zustand: Brand New. reissue edition. 404 pages. 9.75x6.75x1.00 inches. In Stock.

Zustand: New.

Zustand: New.

Softcover. Zustand: sehr gut. Originalbroschur., geklammert, 4°, A 13;B 9;C 28;D 54; E 8;Seiten, gestempelt: ausgeschieden, sonst sehr gutes Exemplar. UNITED STATES NAVAL OBSERVATORY CIRCULAR N O. 155 in englischer Sprache (in english).

Zustand: New.

Zustand: As New. Unread book in perfect condition.

Hardback. Zustand: New. In the twenty-first century, we take the means to measure time for granted, without contemplating the sophisticated concepts on which our time scales are based. This volume presents the evolution of concepts of time and methods of time keeping up to the present day. It outlines the progression of time based on sundials, water clocks, and the Earth's rotation, to time measurement using pendulum clocks, quartz crystal clocks, and atomic frequency standards. Time scales created as a result of these improvements in technology and the development of general and special relativity are explained. This second edition has been updated throughout to describe twentieth- and twenty-first-century advances and discusses the redefinition of SI units and the future of UTC. A new chapter on time and cosmology has been added. This broad-ranging reference benefits a diverse readership, including historians, scientists, engineers, educators, and it is accessible to general readers.…

Hardcover. Zustand: New. 1st Edition. OH2010-0209.

Hardcover. Zustand: New. 1st Edition. OH2010-0209@.

Zustand: New. In English.

Zustand: New. Proceedings of the 166th Symposium of the International Astronomical Union held in The Hague, the Netherlands, August 15--19, 1994 Editor(s): Hog, Erik; Seidelmann, P. Kenneth. Series: International Astronomical Union Symposia (Closed). Num Pages: 441 pages, biography. BIC Classification: PGC. Category: (P) Professional & Vocational; (UP) Postgraduate, Research & Scholarly. Dimension: 235 x 155 x 25. Weight in Grams: 818. . 1995. Softcover reprint of the original 1st ed. 1995. Paperback. . . . .…

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - Astrometry encompasses all that is necessary to provide the positions and motions of celestial bodies. This includes observational techniques, instrumentation, processing and analysis of observational data, reference systems and frames, and the resulting astronomical phenomena. Astrometry is fundamental to all other fields of astronomy, from the pointing of telescopes, to navigation and guidance systems, to distance and motion determinations for astrophysics. In the last few decades, new observational techniques have enabled improvements in accuracy by orders of magnitude. Starting from basic principles, this book provides the fundamentals for this new astrometry at milli- and micro-arcsecond accuracies. Topics include: basics of general relativity; co-ordinate systems; vectors, tensors, quaternions, and observational uncertainties; determination and use of the celestial and terrestrial reference systems and frames; applications of new observational techniques; present and future star catalogues and double star astrometry. This comprehensive reference will be invaluable for graduate students and research astronomers.…