කොළඹ අභ්‍යවකාශ මධ්‍යස්ථානය සොයා ගැනීම

Son Goku

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  • May 21, 2023
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    Sighting Location - Colombo, Sri Lanka​


    The following ISS sightings are possible from Monday Feb 5, 2024 through Wednesday Feb 21, 2024

    DateVisibleMax Height*AppearsDisappearsShare Event
    Mon Feb 5, 6:56 PM4 min22°10° above N15° above E Facebook Twitter
    Tue Feb 6, 7:45 PM6 min25°10° above WNW10° above S Facebook Twitter
    Wed Feb 7, 6:56 PM7 min61°10° above NW10° above SSE Facebook Twitter
    Fri Feb 9, 6:59 PM3 min12°10° above W10° above SSW Facebook Twitter
    Sun Feb 11, 5:48 AM6 min40°10° above SSW10° above NE Facebook Twitter
    Mon Feb 12, 5:01 AM5 min18°10° above S10° above E Facebook Twitter
    Tue Feb 13, 5:49 AM6 min32°10° above WSW10° above NNE Facebook Twitter
    Wed Feb 14, 5:05 AM2 min42°42° above NNE10° above NE Facebook Twitter

    How do I Spot The Station?​

    What does all this sighting information mean?

    SpotTheStation! Time: Wed Apr 25 7:45 PM, Visible: 4 min, Max Height: 66 degrees, Appears: WSW, Disappears NE.”
    Time is when the sighting opportunity will begin in your local time zone. All sightings will occur within a few hours before or after sunrise or sunset. This is the optimum viewing period as the sun reflects off the space station and contrasts against the darker sky.

    Visible is the maximum time period the space station is visible before crossing back below the horizon.

    Max Height is measured in degrees (also known as elevation). It represents the height of the space station from the horizon in the night sky. The horizon is at zero degrees, and directly overhead is ninety degrees. If you hold your fist at arm's length and place your fist resting on the horizon, the top will be about 10 degrees.

    Appears is the location in the sky where the station will be visible first. This value, like maximum height, also is measured in degrees from the horizon. The letters represent compass directions -- N is north, WNW is west by northwest, and so on.

    Disappears represents where in the night sky the International Space Station will leave your field of view.
     

    Son Goku

    Well-known member
  • May 21, 2023
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    Astronomical Horizon


    Important: The International Space Station orbits with an inclination of 51.6 degrees. This means that, as it orbits, the farthest north and south of the Equator it will ever go is 51.6 degrees latitude. If you live north or south of 51.6 degrees, the ISS will never go directly over your head- this includes places like Alaska. Spot The Station may not properly inform you of all visible space station passes in these locations. Spot The Station's sighting opportunities pages will give you a list of all possible space station sightings for your location.


    The International Space Station is seen in this 30 second exposure as it flies over Elkton, VA early in the morning, Saturday, August 1, 2015. Photo Credit: NASA/Bill Ingalls

    The International Space Station is seen in this 30 second exposure as it flies over Elkton, VA early in the morning, Saturday, August 1, 2015. Photo Credit: NASA/Bill Ingalls

    The space station looks like an airplane or a very bright star moving across the sky, except it doesn't have flashing lights or change direction. It will also be moving considerably faster than a typical airplane (airplanes generally fly at about 600 miles (965 km) per hour; the space station flies at 17,500 miles (28,000 km) per hour).
     
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