Newton, Isaac, Philosophia naturalis principia mathematica, 1713

Table of figures

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                <p type="main">
                  <s>
                    <pb xlink:href="039/01/485.jpg" pagenum="457"/>
                  lis (1/(4 7/8))
                    <emph type="italics"/>
                  AE,
                    <emph.end type="italics"/>
                  ſeu (1/39)
                    <emph type="italics"/>
                  AE
                    <emph.end type="italics"/>
                  quamproxime. </s>
                  <s>A perpendiculo autem a
                    <lb/>
                    <arrow.to.target n="note486"/>
                  ſtella
                    <emph type="italics"/>
                  A
                    <emph.end type="italics"/>
                  ad rectam
                    <emph type="italics"/>
                  PE
                    <emph.end type="italics"/>
                  demiſſo, diſtantia Cometæ erat 4/5
                    <emph type="italics"/>
                  PE.
                    <emph.end type="italics"/>
                  </s>
                </p>
                <p type="margin">
                  <s>
                    <margin.target id="note486"/>
                  LIBER
                    <lb/>
                  TERTIUS.</s>
                </p>
                <p type="main">
                  <s>Die
                    <emph type="sup"/>
                  is
                    <emph.end type="sup"/>
                  ,
                    <emph type="italics"/>
                  Feb.
                    <emph.end type="italics"/>
                  27. hor. </s>
                  <s>8 1/4 P.M. </s>
                  <s>Cometæ in
                    <emph type="italics"/>
                  Q
                    <emph.end type="italics"/>
                  exiſtentis di­
                    <lb/>
                  ſtantia a ſtella
                    <emph type="italics"/>
                  O
                    <emph.end type="italics"/>
                  æquabat diſtantiam ſtellarum
                    <emph type="italics"/>
                  O
                    <emph.end type="italics"/>
                  &
                    <emph type="italics"/>
                  H,
                    <emph.end type="italics"/>
                  & recta
                    <lb/>
                    <emph type="italics"/>
                  QO
                    <emph.end type="italics"/>
                  producta tranſibat inter ſtellas
                    <emph type="italics"/>
                  K
                    <emph.end type="italics"/>
                  &
                    <emph type="italics"/>
                  B.
                    <emph.end type="italics"/>
                  Poſitionem hujus
                    <lb/>
                  rectæ ob nubes intervenientes, magis accurate definire non potui. </s>
                </p>
                <p type="main">
                  <s>Die
                    <emph type="sup"/>
                  tis
                    <emph.end type="sup"/>
                  ,
                    <emph type="italics"/>
                  Mart
                    <emph.end type="italics"/>
                  1, hor. </s>
                  <s>11. P.M. </s>
                  <s>Cometa in
                    <emph type="italics"/>
                  R
                    <emph.end type="italics"/>
                  exiſtens, ſtellis
                    <lb/>
                    <emph type="italics"/>
                  K
                    <emph.end type="italics"/>
                  &
                    <emph type="italics"/>
                  C
                    <emph.end type="italics"/>
                  accurate interjacebat, & rectæ
                    <emph type="italics"/>
                  CRK
                    <emph.end type="italics"/>
                  pars
                    <emph type="italics"/>
                  CR
                    <emph.end type="italics"/>
                  paulo
                    <lb/>
                  major erat quam 1/3
                    <emph type="italics"/>
                  CK,
                    <emph.end type="italics"/>
                  & paulo minor quam 1/3
                    <emph type="italics"/>
                  CK
                    <emph.end type="italics"/>
                  +1/8
                    <emph type="italics"/>
                  CR,
                    <emph.end type="italics"/>
                    <lb/>
                  adeoque æqualis 1/3
                    <emph type="italics"/>
                  CK
                    <emph.end type="italics"/>
                  +(1/16)
                    <emph type="italics"/>
                  CR
                    <emph.end type="italics"/>
                  ſeu (16/45)
                    <emph type="italics"/>
                  CK.
                    <emph.end type="italics"/>
                  </s>
                </p>
                <p type="main">
                  <s>Die
                    <emph type="sup"/>
                  ii
                    <emph.end type="sup"/>
                  ,
                    <emph type="italics"/>
                  Mart.
                    <emph.end type="italics"/>
                  2. hor. </s>
                  <s>8. P.M. </s>
                  <s>Cometæ exiſtentis in
                    <emph type="italics"/>
                  S,
                    <emph.end type="italics"/>
                  di­
                    <lb/>
                  ſtantia a ſtella
                    <emph type="italics"/>
                  C
                    <emph.end type="italics"/>
                  erat 4/9
                    <emph type="italics"/>
                  FC
                    <emph.end type="italics"/>
                  quamproxime. </s>
                  <s>Diſtantia ſtellæ
                    <emph type="italics"/>
                  F
                    <emph.end type="italics"/>
                  a
                    <lb/>
                  recta
                    <emph type="italics"/>
                  CS
                    <emph.end type="italics"/>
                  producta erat (1/24)
                    <emph type="italics"/>
                  FC
                    <emph.end type="italics"/>
                  ; & diſtantia ſtellæ
                    <emph type="italics"/>
                  B
                    <emph.end type="italics"/>
                  ab eadem recta,
                    <lb/>
                  erat quintuplo major quam diſtantia ſtellæ
                    <emph type="italics"/>
                  F.
                    <emph.end type="italics"/>
                  Item recta
                    <emph type="italics"/>
                  NS
                    <emph.end type="italics"/>
                    <lb/>
                  producta tranſibat inter ſtellas
                    <emph type="italics"/>
                  H
                    <emph.end type="italics"/>
                  &
                    <emph type="italics"/>
                  I,
                    <emph.end type="italics"/>
                  quintuplo vel ſextuplo pro­
                    <lb/>
                  pior exiſtens ſtellæ
                    <emph type="italics"/>
                  H
                    <emph.end type="italics"/>
                  quam ſtellæ
                    <emph type="italics"/>
                  I.
                    <emph.end type="italics"/>
                  </s>
                </p>
                <p type="main">
                  <s>Die
                    <emph type="sup"/>
                  ni
                    <emph.end type="sup"/>
                  ,
                    <emph type="italics"/>
                  Mart.
                    <emph.end type="italics"/>
                  5. hor. </s>
                  <s>11 1/2. P. M. </s>
                  <s>Cometa exiſtente in
                    <emph type="italics"/>
                  T,
                    <emph.end type="italics"/>
                    <lb/>
                  recta
                    <emph type="italics"/>
                  MT
                    <emph.end type="italics"/>
                  æqualis erat 1/2
                    <emph type="italics"/>
                  ML,
                    <emph.end type="italics"/>
                  & recta
                    <emph type="italics"/>
                  LT
                    <emph.end type="italics"/>
                  producta tranſibat
                    <lb/>
                  inter
                    <emph type="italics"/>
                  B
                    <emph.end type="italics"/>
                  &
                    <emph type="italics"/>
                  F,
                    <emph.end type="italics"/>
                  quadruplo vel quintuplo propior
                    <emph type="italics"/>
                  F
                    <emph.end type="italics"/>
                  quam
                    <emph type="italics"/>
                  B,
                    <emph.end type="italics"/>
                  au­
                    <lb/>
                  ferens a
                    <emph type="italics"/>
                  BF
                    <emph.end type="italics"/>
                  quintam vel ſextam ejus partem verſus
                    <emph type="italics"/>
                  F.
                    <emph.end type="italics"/>
                  Et
                    <emph type="italics"/>
                  MT
                    <emph.end type="italics"/>
                    <lb/>
                  producta tranſibat extra ſpatium
                    <emph type="italics"/>
                  BF
                    <emph.end type="italics"/>
                  ad partes ſtellæ
                    <emph type="italics"/>
                  B,
                    <emph.end type="italics"/>
                  quadru­
                    <lb/>
                  plo propior exiſtens ſtellæ
                    <emph type="italics"/>
                  B
                    <emph.end type="italics"/>
                  quam ſtellæ
                    <emph type="italics"/>
                  F.
                    <emph.end type="italics"/>
                  Erat
                    <emph type="italics"/>
                  M
                    <emph.end type="italics"/>
                  ſtella pere­
                    <lb/>
                  xigua quæ per Teleſcopium videri vix potuit, &
                    <emph type="italics"/>
                  L
                    <emph.end type="italics"/>
                  ſtella major
                    <lb/>
                  quaſi magnitudinis octavæ. </s>
                </p>
                <p type="main">
                  <s>Ex hujuſmodi obſervationibus per conſtructiones figurarum &
                    <lb/>
                  computationes (poſito quod ſtellarum
                    <emph type="italics"/>
                  A
                    <emph.end type="italics"/>
                  &
                    <emph type="italics"/>
                  B
                    <emph.end type="italics"/>
                  diſtantia eſſet
                    <lb/>
                  2
                    <emph type="sup"/>
                  gr.
                    <emph.end type="sup"/>
                  6′. </s>
                  <s>46″, & ſtellæ
                    <emph type="italics"/>
                  A
                    <emph.end type="italics"/>
                  longitudo 26
                    <emph type="sup"/>
                  gr.
                    <emph.end type="sup"/>
                  41′. </s>
                  <s>50″ & latitudo
                    <lb/>
                  borealis 12
                    <emph type="sup"/>
                  gr.
                    <emph.end type="sup"/>
                  8′ 1/2, ſtellæque
                    <emph type="italics"/>
                  B
                    <emph.end type="italics"/>
                  longitudo 28
                    <emph type="sup"/>
                  gr.
                    <emph.end type="sup"/>
                  40′. </s>
                  <s>24″ & lati­
                    <lb/>
                  tudo borealis 11
                    <emph type="sup"/>
                  gr.
                    <emph.end type="sup"/>
                  (17′ 9/10);) derivabam longitudines & latitudines
                    <lb/>
                  Cometæ. </s>
                  <s>Micrometro parum affabre conſtructo uſus ſum, ſed
                    <lb/>
                  longitudinum tamen & latitudinum errores (quatenus ab ob­
                    <lb/>
                  ſervationibus noſtris oriantur) dimidium minuti unius primi vix
                    <lb/>
                  ſuperant, præterquam in obſervatione ultima
                    <emph type="italics"/>
                  Mart.
                    <emph.end type="italics"/>
                  9. ubi poſi­
                    <lb/>
                  tiones ſtellarum minus accurate determinare potui.
                    <emph type="italics"/>
                  Caſſinus
                    <emph.end type="italics"/>
                  qui
                    <lb/>
                  aſcenſionem rectam Cometæ eodem tempore obſervavit, decli­
                    <lb/>
                  nationem ejus tanquam invariatam manentem parum diligenter
                    <lb/>
                  definivit. </s>
                  <s>Nam Cometa (juxta obſervationes noſtras) in fine </s>
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