J c kapteyn (31 risultati)

Soft cover. Condizione: VG. 20pp extract, illustrated with 4 text drawings, salvaged from a damaged copy of the Annual Report Of The Board of Regents Of The Smithsonian Institution For The Year Ending June 30, 1908. Housed in protective mylar report cover.

Condizione: New.

Condizione: New.

Condizione: As New. Unread book in perfect condition.

Condizione: As New. Unread book in perfect condition.

8vo. [viii], 176 pp. Errata slips. Frontispiece portrait. Original beige blind- and gilt-stamped cloth; corner bumped, sticker removed from spine. Embossed stamp of the Carnegie Institution, Mount Wilson Observatory. Very good. Jacobus Cornelius Kapteyn was a Dutch astronomer. "He carried out extensive studies of the Milky Way. He found that the apparent movement of stars was not randomly distributed but had two preferential directions: the two star streams.".…

Condizione: New.

wrappers, square 4to 98 pp. Natuurkundige Verhandelingender koninklijke academie, Deel XXIV; good condition (wrappers sl frayed, not cut open).

Buch. Condizione: Neu. Neuware - This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.…

Condizione: New.

Soft cover. Condizione: Very Good. Mount Wilson Catalogue of Photographic Magnitudes in Selected Areas 1-139. All original 276 pages softbound in grey covers (Image 1) 24 x 30 cm. This copy ex-lib Physics Library. Imperial College London SW7 "Wthdrawn" (Image 3). Contents (Image 4). Introduction (Image 5). This publication "Assisted by Mary C. Joyner and Myrtle L. Richmond". Rare in original.…

Series: Annalen der Sternwarte in Leiden, bande VII. 4to. [2], 128, [4] pp. Original pale blue printed boards, dark gray cloth over spine; a bit stained, cellophane tape applied twice to gutter. INSCRIBED "FROM THE AUTHOR" with the signature of E. S. Holden. Embossed stamp of the Carnegie Institution, Mount Wilson Observatory; bookplate from F.H. Seares. Very good. Rare. Jacobus Cornelius Kapteyn was a Dutch astronomer. "He carried out extensive studies of the Milky Way. He found that the apparent movement of stars was not randomly distributed but had two preferential directions: the two star streams." PROVENANCE: [1] Edward Singleton Holden (1846-1914) was an American astronomer and the fifth president of the University of California. [2] Frederick Hanley Seares (1873-1964) was an American astronomer. He worked at Mount Wilson Observatory, Pasadena, and won the Bruce Medal in 1940.…

Hardcover. Condizione: Gut. London, Darling 1896. 4°. 2 plates. LXVIII, 122, 649 p. Halfleather with gilt back-title. (rubbed, corners and spine ends bumped, label on back).- Two stamps and signature on title, margins slightly browned, otherwise inside in good condition.- "Photographs of the bright comet of 1882 drew Gill's attention to the possibility of accurately charting and measuring star positions by means of photography. The immediate outcome was the Cape Photographic Durchmusterung, which gives the approximate positions and brightness of nearly half a million southern stars and which was the first major astronomical work to be carried out photographically." (DSB V,405).…

Hardcover. Condizione: Like New. LIKE NEW. SHIPS FROM MULTIPLE LOCATIONS. book.

Leatherbound. 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 1911 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 40 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.…

LeatherBound. Condizione: New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. Leatherbound edition. Condition: New. 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. Pages: 92. A perfect gift for your loved ones. Reprinted from 1923 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. 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 Pages: 92.…

Leatherbound. Condizione: NEW. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. Leatherbound edition. Condition: New. 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. Pages: 94. A perfect gift for your loved ones. Reprinted from 1906 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. 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 Pages: 94.…

Leatherbound. Condizione: NEW. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. Leatherbound edition. Condition: New. 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. Pages: 100. A perfect gift for your loved ones. Reprinted from 1916 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. 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 Pages: 100.…

Leatherbound. Condizione: NEW. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. Leatherbound edition. Condition: New. 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. Pages: 158. A perfect gift for your loved ones. Reprinted from 1903 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. 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. Volume 1-2 Language: English Pages: 158 Volume 1-2.…

Couverture souple. Condizione: bon. R260270667: 1930. In-4. Broché. Bon état, Couv. convenable, Dos satisfaisant, Intérieur frais. 276 pages. . . . Classification Dewey : 520-Astronomie et sciences connexes.

Condizione: VG. 1914. first edition. Contributions from Mount Wilson Observatory no. 82. Original offprint from Astrophysical Journal vol 40. tall octavo. Green printed wraps. 86p. illus. VG++ some uneven fading of cover; almost no wear. no owner marks.

Hardcover. Condizione: Very Good. No Jacket. 1st Edition. First Edition. 82 pp; 2 plates; figs. Contemporary 3/4-cloth and marbled boards. Ink stamp on title page. Very Good. 'Remarkable for the compelling way in which he points out that it would be intolerably slow to study the stellar distribution by using the whole sky and that only part of the sky need be observed. He maintained that the bright stars were being adequately studied and that it was the faint stars that needed observing if their distribution was to be properly understood. Having had first-hand experience of the labour of measurement and reduction of data, Kapteyn suggested a realistic observational program' (T.D. Kinman, 'Kapteyn and the Selected Areas: A Personal Perspective', pp. 213-228 in Piet C. van der Kruit & Klaas van Berkel (eds.), The Legacy of J.C. Kapteyn: Studies on Kapteyn and the Development of Modern Astronomy, 2000). See also van der Kruit, Jacobus Cornelius Kapteyn: Born Investigator of the Heavens (Springer, 2014).…

Reprinted from lecture given at The Royal Institution May 22 1908. Softback. Small 4to. 14.5 x 22.5cm. 301 - 319 + (1)pp. 5 illustrations. White paper with black lettering. White paper with black lettering. Paper begins at top of page. Binding marks on inside edge ( could be trimmed) else very clean. VG.…

Condizione: New. Print on Demand.

Condizione: New. Print on Demand.

Condizione: New. PRINT ON DEMAND.

LeatherBound. Condizione: New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. LeatherBound edition. Condition: New. Reprinted from 1916 edition. 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. Pages: 98 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. 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. Pages: 98 Kapteyn, J. C. (Jacobus Cornelius), 1851-1922,Uven, Marie Johan van.…

1st Edition. FIRST EDITION OF THE 1st APPEARANCE IN PRINT OF THE TERM "DARK MATTER" & FIRST SUGGESTION OF ITS EXISTENCE. This paper, First Attempt at a Theory of the Arrangement and Motion of the Sidereal System, represents a culmination of Kapteyn's life work and he died shortly before its publication. In it, he uses the term dark matter to denote invisible matter the existence of which is otherwise suggested by only by gravity. He further suggests that when his theory is perfected it may be possible to determine the amount of dark matter from its gravitational effect. Jacobus Cornelius Kapteyn (1851-1922) was a Dutch astronomer who extensively studied the Milky Way and who discovered evidence of galactic rotation. "In the beginning of the 20th century little was known about the overall structure of the Milky Way system. One unsolved problem was the possible existence of absorbing material near the plane of the Galaxy, which distorts distance estimates of stars. [When Kapteyn began his study of the problem] he used the latest observational data to compute a dynamical model of the Galaxy. To calculate the gravitational potential, the Galaxy was represented by 10 concentric ellipsoids of constant density and axial ratio 1/5.1. These ellipsoids were not related to any stellar population, and used only to express the changes of the mean density of the Galaxy. The Sun was placed near the centre of the Galaxy. Using kinematical data and star count Kapteyn was able to estimate the total spatial density of visible stars, as well as the total dynamical density. He noticed that these two quantities can differ due to the possible presence of some dark matter or faint stars. Kapteyn wrote: "We therefore have the means of estimating the mass of dark matter in the universe. As matters stand at present it appears at once that this mass cannot be excessive" (Einasto, Dark Matter and Cosmic Web Story, 88). CONDITION & DETAILS: Chicago: University of Chicago Press. Complete. Ex-libris marking on the front flyleaf and pastedown. NO spine markings whatsoever. 4to (9.75 x 6.75 inches). [4], vi, [418], 4. Seven plates and in-text illustrations throughout. Tightly bound in red buckram. Gilt-lettered at the spine. Bright and clean throughout. Very good +.…

Leather Bound. Condizione: New. Language: English. Language: English. Presenting an Exquisite Leather-Bound Edition, expertly crafted with Original Natural Leather that gracefully adorns the spine and corners. The allure continues with Golden Leaf Printing that adds a touch of elegance, while Hand Embossing on the rounded spine lends an artistic flair. This masterpiece has been meticulously reprinted in 2024, utilizing the invaluable guidance of the original edition published many years ago in 1916. The contents of this book are presented in classic black and white. Its durability is ensured through a meticulous sewing binding technique, enhancing its longevity. Imprinted on top-tier quality paper. A team of professionals has expertly processed each page, delicately preserving its content without alteration. Due to the vintage nature of these books, every page has been manually restored for legibility. However, in certain instances, occasional blurriness, missing segments, or faint black spots might persist. We sincerely hope for your understanding of the challenges we faced with these books. Recognizing their significance for readers seeking insight into our historical treasure, we've diligently restored and reissued them. Our intention is to offer this valuable resource once again. We eagerly await your feedback, hoping that you'll find it appealing and will generously share your thoughts and recommendations. Lang: - English, Pages: - 98, Print on Demand. If it is a multi-volume set, then it is only a single volume. We are specialised in Customisation of books, if you wish to opt different color leather binding, you may contact us. This service is chargeable. Product Disclaimer: Kindly be informed that, owing to the inherent nature of leather as a natural material, minor discolorations or textural variations may be perceptible. Explore the FOLIO EDITION (12x19 Inches): Available Upon Request. 98 98.…

Leather Bound. Condizione: New. Language: English. Language: English. Presenting an Exquisite Leather-Bound Edition, expertly crafted with Original Natural Leather that gracefully adorns the spine and corners. The allure continues with Golden Leaf Printing that adds a touch of elegance, while Hand Embossing on the rounded spine lends an artistic flair. This masterpiece has been meticulously reprinted in 2025, utilizing the invaluable guidance of the original edition published many years ago in 1906. The contents of this book are presented in classic black and white. Its durability is ensured through a meticulous sewing binding technique, enhancing its longevity. Imprinted on top-tier quality paper. A team of professionals has expertly processed each page, delicately preserving its content without alteration. Due to the vintage nature of these books, every page has been manually restored for legibility. However, in certain instances, occasional blurriness, missing segments, or faint black spots might persist. We sincerely hope for your understanding of the challenges we faced with these books. Recognizing their significance for readers seeking insight into our historical treasure, we've diligently restored and reissued them. Our intention is to offer this valuable resource once again. We eagerly await your feedback, hoping that you'll find it appealing and will generously share your thoughts and recommendations. Lang: - English, Pages:- 88, Print on Demand. If it is a multi-volume set, then it is only a single volume. We are specialised in Customisation of books, if you wish to opt different color leather binding, you may contact us. This service is chargeable. Product Disclaimer: Kindly be informed that, owing to the inherent nature of leather as a natural material, minor discolorations or textural variations may be perceptible. Explore the FOLIO EDITION (12x19 Inches): Available Upon Request. 88 88.…