Astronet Поиск по астрономическим сайтам English Russian
       
        Точная форма слов   О проекте   Сайты   Справка
Поиск по:www.astrosociety.org/    - Поискать по всем серверам
Найдено документов: 134 ---- Время поиска: 0.13сек.   
Каталог астрономических ресурсов

  • Наблюдения, инструменты и базы данных
  • Астрометрия и служба времени
  • Небесная механика и гравиметрия
  • Теоретическая астрофизика
  • Солнечная система
    		•
  • Звезды
  • Галактики, квазары, космология
  • Исследование космоса
  • Общие вопросы
  • Прочее

    • 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | След.

    1. ASP: Black Holes
    ... You can work this out from the mass of the black hole and the radius of its event horizon; this assumes that all of the matter is distributed within the entire event horizon, not just in the singularity.] ...
    [ Сохраненная копия ]  Ссылки http://www.astrosociety.org/edu/publications/tnl/24/blackhole4.html -- 11.5 Кб -- 02.10.2012
    Похожие документы

    2. ASP: Using Multicultural Dimensions to Teach Astronomy
    ... b) Define horizon as the line along which the sky and land appear to meet. c) Choose one part of the horizon to observe ... horizon, and the imaginary lines, one running along their arm and one running from their neck to the top of their head, should ...
    [ Сохраненная копия ]  Ссылки http://www.astrosociety.org/edu/publications/tnl/53/multicultural3.html -- 12.7 Кб -- 02.10.2012
    Похожие документы

    3. ASP: Using Multicultural Dimensions to Teach Astronomy
    ... have them define what "Sunset" will be and what "Sunrise" will be (e.g., Sunrise is the time that the centre of the Sun's disk is on the horizon and Sunset is when the centre of the Sun's disk first touches down on the horizon) . ...
    [ Сохраненная копия ]  Ссылки http://www.astrosociety.org/edu/publications/tnl/53/multicultural2.html -- 15.2 Кб -- 02.10.2012
    Похожие документы

    4. ASP: For Professionals
    ... Lick Observatory Archives . IAU Membership Directory . JPL's HORIZONS System . The United Nations Office of Outer Space Affairs . ...
    [ Сохраненная копия ]  Ссылки http://www.astrosociety.org/resources/linkprof.html -- 10.1 Кб -- 03.01.2012
    Похожие документы

    5. ASP: The New and Improved Hubble Space Telescope
    ... Picture the sky overhead as a large bowl, spanning 180 degrees from one horizon to the other. ...
    [ Сохраненная копия ]  Ссылки http://www.astrosociety.org/edu/publications/tnl/26/hubble2.html -- 16.0 Кб -- 02.10.2012
    Похожие документы

    6. ASP: Indiana Jones and the Astronomers of Yore
    ... Elevation is the angle between a star and the horizon. ... Geographic latitude, the angle between the horizon and the North Star, Polaris. ... altitude ), the angle between the observer's horizon and the star (angle E in figure ...
    [ Сохраненная копия ]  Ссылки http://www.astrosociety.org/edu/publications/tnl/31/arch2.html -- 17.0 Кб -- 02.10.2012
    Похожие документы

    7. ASP: Guest Observer
    ... Fetch that drawing pad. Choose the eastern or western horizon and try to capture the day-to-day movement of the sunrise or sunset along the horizon. ...
    [ Сохраненная копия ]  Ссылки http://www.astrosociety.org/pubs/mercury/9506/solstice.html -- 22.9 Кб -- 20.04.2012
    Похожие документы

    8. ASP: Black Holes
    ... of a black hole is called the event horizon , because any event which takes place ... showed that the radius of the event horizon in kilometers is 3 times its mass ... The event horizon is the one-way filter in the black hole: anything can enter, but ...
    [ Сохраненная копия ]  Ссылки http://www.astrosociety.org/edu/publications/tnl/24/24.html -- 11.5 Кб -- 02.10.2012
    Похожие документы

    9. ASP: To Every Season There is a Reason
    ... At the north or south pole, the celestial equator is on the horizon; stars never rise or set, but move in circles parallel to the horizon. ...
    [ Сохраненная копия ]  Ссылки http://www.astrosociety.org/edu/publications/tnl/29/season2.html -- 13.5 Кб -- 02.10.2012
    Похожие документы

    10. ASP: To Every Season There is a Reason
    ... the black dot at the center of the disk) looking out at the horizon in any direction ... open field, at the location of the black dot, with a clear horizon all around you ... The geographical directions are marked around the horizon. ...
    [ Сохраненная копия ]  Ссылки http://www.astrosociety.org/edu/publications/tnl/29/season6.html -- 16.2 Кб -- 02.10.2012
    Похожие документы

    1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | След.

    Rambler's Top100 RFBR Яндекс цитирования