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Pagina
On a Method of Freezing at a distance . By William Hyde Wollaston , M. D. Sec . R. S. p . 71 VIII . A Catalogue of North Polar Distances of some of the principal fixed Stars . By John Pond , Esq . Astronomer Royal , F.R.S. p . 75 IX .
On a Method of Freezing at a distance . By William Hyde Wollaston , M. D. Sec . R. S. p . 71 VIII . A Catalogue of North Polar Distances of some of the principal fixed Stars . By John Pond , Esq . Astronomer Royal , F.R.S. p . 75 IX .
Pagina 8
Let also a = and a'r 1 + VT en 1 + v q ( 1 ) = the distance between a point in the curve , and the focus , which , for distinction's sake , we shall call the first focus , and the adjacent vertex the first vertex : the others the second ...
Let also a = and a'r 1 + VT en 1 + v q ( 1 ) = the distance between a point in the curve , and the focus , which , for distinction's sake , we shall call the first focus , and the adjacent vertex the first vertex : the others the second ...
Pagina 27
... does not , I believe , exceed a small fraction of a second ; but I think it necessary to offer a few remarks on the elements of the computation , by which the result is obtained . The distance of the sun from the pole at the moment ...
... does not , I believe , exceed a small fraction of a second ; but I think it necessary to offer a few remarks on the elements of the computation , by which the result is obtained . The distance of the sun from the pole at the moment ...
Pagina 28
method to measure these two arcs separately ; that is to say , the zenith distance of the sun is considered as the immediate object of investigation , and the remaining arc , or as it is usually termed , the co - latitude of the place ...
method to measure these two arcs separately ; that is to say , the zenith distance of the sun is considered as the immediate object of investigation , and the remaining arc , or as it is usually termed , the co - latitude of the place ...
Pagina 29
Mr. Troughton is now occupied in making a zenith sector upon a new and very simple principle , with which I have no doubt that this distance may be determined with a much greater degree of precision . Astronomers will inmediately ...
Mr. Troughton is now occupied in making a zenith sector upon a new and very simple principle , with which I have no doubt that this distance may be determined with a much greater degree of precision . Astronomers will inmediately ...
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Philosophical Transactions of the Royal Society of London Royal Society (Great Britain) Volledige weergave - 1835 |
Philosophical Transactions of the Royal Society of London Royal Society (Great Britain) Volledige weergave - 1836 |
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