Skocz do zawartości

heweliusz

Społeczność Astropolis
  • Postów

    936
  • Dołączył

  • Ostatnia wizyta

Odpowiedzi opublikowane przez heweliusz

  1. Przepraszam to znowu ja B)

     

    The Discovery of a Moon of Saturn -odkrycie Tytana

    http://www.phys.uu.nl/~huygens/index.htm

    http://gallica.bnf.fr/ark:/12148/bpt6k778636/f61

    http://gallica.bnf.fr/ark:/12148/bpt6k778636/f169

    Prace Huygensa

    http://gallica.bnf.fr/ark:/12148/bpt6k778547

     

    Galileo's telescope

    http://brunelleschi.imss.fi.it/esplora/can...plete_texts.pdf

    Galileo's telescope Test

    http://brunelleschi.imss.fi.it/esplora/can...se/test_eng.pdf

     

    Christiaan Huygens Cosmotheoros (1698)

    http://www.phys.uu.nl/~huygens/cosmotheoros_en.htm

    Systema Saturnium (1659)-jeszcze raz to samo co kiedys ale w innej formie

    http://www.phys.uu.nl/~huygens/systema_saturnium_nl.htm

     

    http://www.mhs.ox.ac.uk/events/#exhibitions

    Galileo's telescope

    Name: Galileo's telescope

    Inventor and maker: Galileo Galilei

    Place: Italian

    Data: Late 1609 - early 1610

    Materiali: Wood, leather

    DIMENSIONS

    Total length: 980 mm Length of the tube: 835 mm

    Eyepiece diameter: 22 mm; aperture: 15 mm; thickness at the center: 1,8 mm; focal length: -47.5 mm

    Objective lens diameter: 37 mm; aperture: 15 mm; thickness at the center: 2 mm; focal length: 980 mm

  2. Polecam !

    http://www.sciencedirect.com/science?_ob=M...=/sdarticle.pdf

     

    Reszta encyklopedii także do ściągnięcia

    http://www.sciencedirect.com/science?_ob=A...1681d1eeb57c402

     

    Key Solar System Discoveries and Observations, 1630–1700

    Sun-Earth distance

    1672 Richer, Cassini, and Picard deduce a solar parallax of 9.5 minutes of arc from observations of the parallax of

    Mars. John Flamsteed independently deduces a similar value. This implied a Sun-Earth distance of about

    22,000 earth radii, or 140 million km.

    Mercury

    1631 First observation of a transit of Mercury by Gassendi, Remus, and Cysat—all independently. It occurred on

    the date predicted by Kepler.

    1639 Phases of Mercury first observed by Zupus.

    Venus

    1639 First observation of a transit of Venus by Horrocks and Crabtree.

    1646 Fontana observes that Venus’ terminator is uneven, attributing the cause to high mountains. (This is now

    known to be incorrect; Venus is covered in dense clouds.)

    1667 Cassini deduces a rotation period of about 24 hours. (This is now known to be incorrect).

    Mars

    1659 Huygens observes Syrtis Major and deduces a planetary rotation period of about 24 hours.

    1672 Huygens first unambiguously records the south polar cap.

    Jupiter

    c. 1630 Fontana, Torricelli, and Zucchi independently observe the main belts.

    1643 Riccioli observes the shadows of the Galilean satellites on Jupiter’s disc.

    1663 Cassini deduces a Jupiter rotation period of 9 h 56 min.

    1665 Cassini observes a prominent spot that may be an early appearance of the Great Red Spot.

    1690 Cassini observes the differential rotation of Jupiter.

    1691 Cassini observes Jupiter’s polar flattening, which he estimates to be about 7

    Jakby ktoś miał, znalazł jakieś rysunki panów Zupus,Fontana, Torricelli, Zucchi, Gassendi, Remus, and Cysat -prosze o umieszczenie ich na stronach forum

    Dzieki

×
×
  • Dodaj nową pozycję...

Powiadomienie o plikach cookie

Umieściliśmy na Twoim urządzeniu pliki cookie, aby pomóc Ci usprawnić przeglądanie strony. Możesz dostosować ustawienia plików cookie, w przeciwnym wypadku zakładamy, że wyrażasz na to zgodę.