Astronomy
Subject
Subject Source: Library of Congress Subject Headings
Scope Note: Created For = NAHSTE
Found in 5 Collections and/or Records:
A Prognostication concerning the Frost by Monsieur Cassini the French King's Astrologer, 1697
Item
Identifier: Coll-33/Folio B [30]
Scope and Contents
A scurrilous pamphlet probably directed, according to Gregory's marginalia, at Flamsteed, by one "Charles Bernard Chirurgein".
Dates:
1697
Observ: Eclipsos Lunaris Oxon 19 Octr 1697 et [Mercury] in [the Sun] 24 Oct 1697, October 1697, with 2 apparently attached documents from 17041693
Item
Identifier: Coll-33/Quarto A [28]
Scope and Contents
Two straightforward records of planetary eclipses, but meant, on palaeographic evidence, to be kept with a draft and a fair copy of a subsequent Philosophical Transactions of the Royal Society article [Vol. XXIV, No. 293, for September-October 1704, p1704] about the Cassini curve, a model of how a periodic comet probably orbits. Folding and fading of these documents suggest that they were inserted not long after David Gregory generated his index of Quarto A (which he drew up around 1700)....
Dates:
October 1697, with 2 apparently attached documents from 17041693
On Cassini's orbit, 10 September 1704
Item
Identifier: Coll-33/Folio E [050]
Scope and Contents
A draft, on the eve of the publication of the Astronomiae, of a discussion in proposition 8 of Cassini's orbit, an apparent compromise between the true and approximate systems.
Dates:
10 September 1704
Orbita Planetaria Cassiniana ab Auctore missa 1699, 1699
Item
Identifier: Coll-33/Folio C [116]
Scope and Contents
Jacque Cassini met Gregory in Oxford in March 1699, and gave him this writeup of his father Jean Dominique's famous 1693 planetary orbit. This was the first Gregory had seen of it, and his excited notes append the foot of the document.
Dates:
1699
Quarto A, c1680-c1708
Series — Box Dk.1.2: Series Coll-33/Quarto A; Series Coll-33/Folio B; Series Coll-33/Folio D; Series Coll-33/Folio E
Identifier: Coll-33/Quarto A
Scope and Contents
The papers of David Gregory in Quarto A consist of:
107 manuscript papers and an index, relating to: theoretical physics, including optics, especially treatises on refraction and colour, on mechanics, specifically on velocity, gravitation, centrifugal and centripetal force, and the movement of solids through fluid, and an occasional thought on magnetic attraction. Applied physics, considering ships,...
Dates:
c1680-c1708