Armin o leuschner (19 risultati)
Editore: Univ Calif Pub Geog, 1914
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Da: Larry W Price Books, Portland, OR, U.S.A.Larry W Price Books
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Aggiungi al carrelloPaperback. Condizione: Very Good. Vol 1, No 5, pp. 241-246, Extracted from orig vol, thus begins with title page, trimmed & stapled pamphlet, else VG.
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Da: PBShop.store US, Wood Dale, IL, U.S.A.PBShop.store US
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PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.
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PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.
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Da: PBShop.store US, Wood Dale, IL, U.S.A.PBShop.store US
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PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.
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Da: PBShop.store UK, Fairford, GLOS, Regno UnitoPBShop.store UK
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PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.
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Da: PBShop.store UK, Fairford, GLOS, Regno UnitoPBShop.store UK
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HRD. Condizione: New. New Book. Shipped from UK. Established seller since 2000.
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Da: PBShop.store US, Wood Dale, IL, U.S.A.PBShop.store US
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Da: PBShop.store UK, Fairford, GLOS, Regno UnitoPBShop.store UK
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Editore: Washington:, 1910
Da: Zubal-Books, Since 1961, Cleveland, OH, U.S.A.Zubal-Books, Since 1961
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Aggiungi al carrelloCondizione: Good. 180 pp., original paper wrappers, unopened, textually fine, covers slightly worn or chipped, - If you are reading this, this item is actually (physically) in our stock and ready for shipment once ordered. We are not bookjackers. Buyer is responsible for any additional duties, taxes, or fees required by recipien…t's country.
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Da: Forgotten Books, London, Regno UnitoForgotten Books
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Paperback. Condizione: New. Print on Demand. NATIONAL ACADEMY OF SCIENCES. [V01.XIV. 35 This book presents a collection of formulae and tables for the development of the perturbations of minor planets of the Hecuba group, according to the theory of Bohlin -v. Zeipel. It is a practical adaptation of the theory for the planets of…the Hecuba group. Tracing the history of this method one step further back, Bohlin s method is a modification of the theory of Hansen for the indeterminate case of nearly commensurable mean motions. The theory of Hansen is fundamental to an understanding of some of the mathematical developments in this text, and, given the importance of Jupiter in the perturbations of the Hecuba group, this book will be of interest to astronomers as a whole. This book is presented with the direct purpose of meeting the needs of the computer but it is not solely for mathematicians, and the author has attempted to make the order of computation evident to the reader. There are check formulae for the various quantities involved, and numerical examples are given throughout, including a complete example for (10) Hygiea. The author points out that the present work includes terms which may ordinarily be omitted, yet their numerical magnitudes depend upon the elements of the particular planet under consideration and their use is left to the computers judgment. The value of the additional terms will be shown best in an application of our tables to the same planet for which v. Zeipel computed the perturbations. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.
On v. Zeipel's theorie of the perturbations of the minor planets of the Hecuba Group. (Tables of the minor planets discovered by James C. Watson. Part II.) [Mem. Natl. Acad. Sci., 14(3).]
LEUSCHNER, Armin O., GLANCY, Anna Estelle, & LEVY, Sophia H.:
Editore: Washington, 1925
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Da: Aquila Antiquariaat, Lochem, GLD, Paesi BassiAquila Antiquariaat
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Aggiungi al carrello4to, 29cm. Pp. 158, many tables. Plain new wrappers.
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Da: Xerxes Fine and Rare Books and Documents, Glen Head, NY, U.S.A.Xerxes Fine and Rare Books and Documents
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Aggiungi al carrelloCondizione: Good. Washington 1910. Memoirs of the National Academy of Sciences, Volume X Seventh Memoir. Lg.4to., pp.199-374, original printed wraps. Good, wraps and spine a bit worn. Part One only.
Editore: Washington DC: National Research Council of the National Academy of Sciences, 1922., 1922
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- Prima edizione
Da: Scientia Books, ABAA ILAB, Arlington, MA, U.S.A.Scientia Books, ABAA ILAB
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Aggiungi al carrello73 pp; ads. Original wrappers. Very Good. First Edition. In 1916 Leuschner was awarded the James Craig Wilson medal of the National Academy of Sciences "for the skill and ability shown in supervising the preparation of the tables of the Watson asteroids, involving original methods, and leading to results of value to celestial me…chanics." Leuschner was the founder and long-time chairman of the Department of Astronomy at the University of California at Berkeley. Copy of Frederick G. Keyes (with his signature).
Lingua: Inglese
Editore: Washington, Govrnment Printing Office 1910/1922., 1910
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Da: Antiquariat Biebusch, Lilienthal, GermaniaAntiquariat Biebusch
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Condizione: Usato - Buono
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Aggiungi al carrelloBroschur. Condizione: Befriedigend. S.193-374; 158S., 31cm Zustand: ExBibliotheksexemplare einer Uni-Sternwarte, teils unaufgeschnitten, Umschläge gestempelt, komplett lose bzw. der Vorderdeckel ist ganz abgetrennt (hier eine Ecke hinterlegt). Papier wenig gebräunt und sauber --- Inhalt: Part I: Tables of Minerva, Thyra, Juewa,…Helena, Althaea, Athor, Hera, Nemesis, Pahaedra, Artemis, Cyrene, Klytaemnestra; Part II: On v. Zeipel`s Theory of the Perturbations of the Minor Planets of the Hecuba Group KK Sprache: Englisch Gewicht in Gramm: 1200.
Altre immagini- Brossura
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Da: Forgotten Books, London, Regno UnitoForgotten Books
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Paperback. Condizione: New. Print on Demand. This book presents a thorough study of 12 minor planets, initially discovered by James C. Watson, and includes their development of perturbations, nonsecular and secular, as well as the tables necessary to facilitate computation of their positions. The work was originally undertaken b…y Professor E. Becker, W. S. Eichelberger, William McKnight Bitter, and G. K. Lawton, but was halted due to the lack of computers proficient in the subject. The author of this book, Professor Armin O. Leuschner, along with students and assistants of the University of California, Berkeley, undertook the project and saw it to completion. The author utilized the eccentric anomaly method in place of the previously used mean anomaly method. The book is of historical significance as it represents a substantial contribution to the field of celestial mechanics, particularly in the study of minor planets. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.
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Da: Xerxes Fine and Rare Books and Documents, Glen Head, NY, U.S.A.Xerxes Fine and Rare Books and Documents
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Aggiungi al carrelloCondizione: VG. Washington 1922. Third Memoir from the Memoirs of the National Academy of Sciences Volume XIV. Lg.4to., 159pp., wraps. Uncut. VG.
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Da: True World of Books, Delhi, IndiaTrue World of Books
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Aggiungi al carrelloLeatherBound. Condizione: New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. A perfect gift for your loved ones. Reprinted from 1919 edition…. NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set and contains approximately 11 pages. IF YOU WISH TO ORDER PARTICULAR VOLUME OR ALL THE VOLUMES YOU CAN CONTACT US. Resized as per current standards. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Language: English.
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Da: True World of Books, Delhi, IndiaTrue World of Books
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Aggiungi al carrelloLeatherBound. Condizione: New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. A perfect gift for your loved ones. Reprinted from 1890 edition…. NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set and contains approximately 12 pages. IF YOU WISH TO ORDER PARTICULAR VOLUME OR ALL THE VOLUMES YOU CAN CONTACT US. Resized as per current standards. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Language: English.
