Canada will launch the world's first orbital telescope to track asteroids

8
Ottawa, 25 February. / Corr. ITAR-TASS Alexander Pakhomov. Canada will launch the world's first orbital telescope to track asteroids today. As reported by the Canadian Space Agency / CCA /, the launch is scheduled for 07: 20 on the time of the Atlantic coast of North America / 16: 20 Moscow time /.

Canada will launch the world's first orbital telescope to track asteroidsThe Indian launch vehicle, which will be launched from the Shriharikot space center located on the same island in the Bay of Bengal, should deliver the satellite to the geostationary orbit for observing near-earth objects, or NEOSSat / NEOSSat.

According to CCA, NEOSSat is not only the first Canadian space telescope, but also “the first telescope in the world specially designed to detect and track asteroids from orbit”. "Making a revolution around the Earth in 100 minutes, it will scan outer space near the Sun in order to detect asteroids that are almost impossible to find now by other means," the agency said. "This will significantly improve our ability to observe space objects that can a threat to the Earth. The satellite is also able to monitor the situation with orbital debris, and this will be its second task. "

NEOSSAT was created by Canadian designers commissioned by the CCA and the Ministry of Defense of the country using the latest advances in space technology "as a microsatellite". "The weight of the device is the size of a suitcase of just 65 kg, - the agency indicated. - It is equipped with a relatively small telescope: see 15 diameter. However, its advantage is that it is located approximately 800 km above the Earth, which will detect barely visible traces of asteroids in the abyss of space" .

Creating a device cost in 25 million dollars. “It does not have a propulsion system,” said William Harvey, project manager at CCA. “The satellite is equipped with solar panels. And only 80 watts of energy are required for its operation.”

With the help of NEOSSAT, Canadian scientists are also looking to find such asteroids that could become "potential platforms for scientific experiments" or mining, Harvey noted.

Together with NEOSSAT, the first Canadian military satellite Sapphire and two nanosatellites will be sent to geostationary orbit using the same Indian rocket.

The mission of Sapphire, as Secretary of Defense Peter MacKay noted last October, is to “track objects in near-earth orbits in order to prevent collisions between satellites or satellites with space junk.” Our government views this satellite as an important component of the defense of Canada and North America, carried out by the efforts of the Joint Command of the Aerospace Defense of North America / NORAD / ", he stressed. Ottawa singled out the domestic company MacDonald for the creation of the 150-kilogram" Saphira " p & Associates "66 million.

Nanosatellites in the form of a cube with a side of 20, designed by the Space Flight Laboratory at the University of Toronto, are equipped with a telescope and are designed to monitor the brightest stars in the universe.
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  1. Kaa
    +6
    26 February 2013 07: 50
    "Our government regards this satellite as an important component of the defense of Canada and North America, carried out by the efforts of the Joint Aerospace Defense Command of North America / NORAD /", - Yeah, watch the asteroids from the geostationary orbit ... look for fools. This orbit is for observing a certain area of ​​the Earth, for communication, but not for outer space. It is designed to track, apparently, "asteroids" such as "Yars", Topol, Voevoda, Bulava, these are the names of these far from astronomical objects. To observe a potential threat from space, he must spin around the Earth and its own axis of motion, and not hang like a blank over the position!
    1. +4
      26 February 2013 08: 12
      Quote: Kaa
      It is designed to track, apparently, "asteroids" such as "Yars", Topol, Voevoda, Bulava,

      "it will scan space near the sun in order to detect those asteroids that are almost impossible to find now by other means,"

      Well then, we’ll no longer go from the sun. wink
      1. Kaa
        +1
        26 February 2013 08: 46
        Quote: Vladimirets
        we won’t go from the sun anymore

        Let's go on a shaver, skirting the terrain above Phashington ... good
      2. ded
        +2
        26 February 2013 11: 19
        it will scan outer space near the sun



        Survived!

        Previously, Russia (USSR) was called the "Evil Empire", and now it is called "SUN"!
  2. +2
    26 February 2013 08: 25
    Another companion is a spy.
  3. +1
    26 February 2013 08: 36
    there is no propulsion system - but how are they going to stabilize its position in space?
    1. +2
      26 February 2013 12: 39
      Quote: maksim
      there is no propulsion system - but how are they going to stabilize its position in space?

      For a long time there is a system of gravitational stabilization for small and ultra-small satellites.
      The idea of ​​creating a new spacecraft orientation and stabilization system using a cable connection is to introduce an additional body (attachment) into the system, attached to the cable on one side and connected to the spacecraft with a spherical hinge. With this scheme of connecting bodies, it becomes possible to create dissipative moments that dissipate the energy of oscillations of the system in the plane and perpendicular to the plane of the orbit. The use of a spherical hinge also removes the problem of the impossibility of accurately connecting the cable at a point located on the line of the main axis of inertia of the spacecraft.


      http://www.freepatent.ru/patents/2304069

      http://www.keldysh.ru/papers/2008/prep48/prep2008_48.html

      http://nano-e.ucoz.ru/publ/konspekty/kosmicheskie_tekhnologii_nanosputniki_v_set
      i / 4-1-0-128

      http://dyna15.narod.ru/gs.htm
  4. not good
    +1
    26 February 2013 08: 44
    Even Canada is trying to launch something. But for us to fly something, we must first start it, and away the Head of ROSKOSMOS.
  5. +1
    26 February 2013 08: 50
    and two nanosatellites
    Chubais them in the drawbar.
  6. 0
    26 February 2013 09: 50
    Quote: andrejwz
    and two nanosatellites
    Chubais them in the drawbar.

    Good wishes to our partners, I would also add a wish to purchase our ultra-modern Sukhoi liner "Pogost-100 ".
    And what are our delivery men in orbit no longer required?

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