Philosophiæ naturalis principia mathematica autore Js. Newton ...

About this Item

Title
Philosophiæ naturalis principia mathematica autore Js. Newton ...
Author
Newton, Isaac, Sir, 1642-1727.
Publication
Londini :: Jussu Societatis Regiae ac Typis Josephi Streater ...,
1687.
Rights/Permissions

To the extent possible under law, the Text Creation Partnership has waived all copyright and related or neighboring rights to this keyboarded and encoded edition of the work described above, according to the terms of the CC0 1.0 Public Domain Dedication (http://creativecommons.org/publicdomain/zero/1.0/). This waiver does not extend to any page images or other supplementary files associated with this work, which may be protected by copyright or other license restrictions. Please go to http://www.textcreationpartnership.org/ for more information.

Subject terms
Mechanics -- Early works to 1800.
Celestial mechanics -- Early works to 1800.
Link to this Item
http://name.umdl.umich.edu/A52251.0001.001
Cite this Item
"Philosophiæ naturalis principia mathematica autore Js. Newton ..." In the digital collection Early English Books Online. https://name.umdl.umich.edu/A52251.0001.001. University of Michigan Library Digital Collections. Accessed June 11, 2024.

Pages

Lemma VI.
Ex observatis aliquot locis Cometae invenire locum ejus ad tempus quodvis intermedium datum.

Designent HI, IK, KL, LM tempora inter observationes, (in Fig. praeced.) HA, IB, KC, LD, ME, observatas quinque longitudines Cometae, HS tempus datum inter observationem pri∣mam & longitudinem quaesitam. Et si per puncta A, B, C, D, E duci intelligatur curva regularis ABCDE; & per Lemma superius inveniatur ejus ordinatim applicata RS, erit RS longitudo quaesita.

Eadem methodo ex observatis quinque latitudinibus invenitur latitudo ad tempus datum.

Si longitudinum observatarum parvae sint differentiae, puta gra∣duum tantum 4 vel 5; suffecerint observationes tres vel quatuor ad inveniendam longitudinem & latitudinem novam. Sin majores sint differentiae, puta graduum 10 vel 20, debebunt observationes quinque adhiberi.

Do you have questions about this content? Need to report a problem? Please contact us.