Neptune

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OBSERVATOIRE DE PARIS - LE VERRIER, UrbainLivre Rare Book

Le Verrier et son temps. Catalogue d'exposition du 18 au 27 octobre 1946.

LE VERRIER (LEVERRIER), URBAIN JEAN JOSEPH - PREPARING FOR, PREDICTING AND CONFIRMING THE EXISTENCE OF NEPTUNEBiblio.com

Premier Mémoire sur la théorie d'Uranus. Séance 10 Novembre 1845. Recherches sur les mouvements d'Uranus. Séance du Lundi 1er Juin 1846. Sur la planète qui produit les anomalies observées dans le mouvement d'Uranus. Détermination de .

184549635Paris Bachelier 1845 a. 1846. 4to. No wrappers. In: "Comptes rendus hebdomadaires des séances de l’Académie des sciences" Vol. 21 No 19 Vol. 22 No 22 Vol. 23 Nos 9 14 16 a. 17. 6 entire issues offered. Le verrier's papers: pp. 1050-1055 No 19 pp. 907-919 no 22 pp. 428-438 No 9 pp. 657-659 659-643 676 No 14 pp. 741 741-754 754 No 16 pp. 798-799 799-800 No 17. With title-pages to vol. 2122 a. 23. Titlepages with a small stamp in upper corner and a perforated stamp to lower margin. Light yellowing to title-pages otherwise clean and fine on good paper. <br/><br/><em>First printing of Le Verrier's importent and famous papers predicting and confirming the discovery of the Planet Neptune including the "preparatory" paper the first paper on the anomalities in the orbit of Uranus the calculations on which eventually leading to his prediction and discovery of a new planet Neptune the following year 1846."In 1846 John Cauch Adams. and Urban J. Leverrier. simultaneously and independently determined the location of a possible new planet. In 1845 he wrote of his findings of the mathematical location of a new planet to Sir George Bidell Airy Because Adams was unknown his letter was put aside. Meanwhile the same perturbations of Uranus had become of interest to Leverrier. On July 1should be June ! 1846 he presented a paper "Recherches sur les mouvements d'Uranus" to the Academie des Sciences inParis. When Airy realized that Leverrier and Adams had reached the same conclusions he hastened to suggest that a search be made for the newplanert. Shortly hereafter it was seen bur not recognized. About a week before it was found in England it was discovered by Galle in Berlin on information supplied by Leverrier. Thus the honour of the discovery or even co-discovery of the new planet Neptune was lost to Adams and credited to Leverrier. Adams paper was reade before the Royal Astronomical Society November 13 1846 and was published in 1847. Milestones p. 40.Milestones of Science No 132. - Dibner No. 16. </em> unknown

Herman H. J. Lynge & Søn A/S · Danemark16 500,00 DKK≈ 2 215,95 €

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