Russian News  
Iridium Provides Update On Satellite Constellation

-
by Staff Writers
Bethesda MD (SPX) Mar 10, 2009
Iridium is pleased to announce that on Wednesday, March 4, 2009, the company completed the replacement of the operational Iridium satellite lost in the collision three weeks ago with a non-operational Russian satellite.

The unique architecture of Iridium's fully-meshed network of 66 satellites enabled the continuity of service to Iridium's customers while one of Iridium's in-orbit spares was prepared and maneuvered into the constellation.

"I am particularly proud of the Iridium and Boeing teams that manage our constellation. They moved quickly, efficiently and effectively to limit the minor service degradation caused by the collision and to return our constellation to its full configuration," said Matt Desch, chairman and chief executive officer, Iridium.

"They are among the best in the business, and the speed with which they acted is testament to their ingenuity and commitment to Iridium's customers."

Iridium, along with many other commercial space operators, has been engaged for some time with the U.S. government in an effort to improve assessment and warning in venues such as the Commercial and Foreign Entities program, direct interaction with the U.S. Strategic Command and the National Space Security Office, and with industry organizations such as the Satellite Industry Association.

While these have been useful efforts, Iridium believes this incident has demonstrated the need for even more aggressive action, and the company supports enhanced actions to increase the margin of safety for space operations. Some specific future activities that Iridium endorses include:

Long-term investment to improve Space Situational Awareness (SSA) so that the space environment can be better understood and characterized. Better SSA is the key enabler for improved assessment and warning, and supports the objectives of National Space Policy Directive 49 (NSPD-49), our U.S. national space policy.

Adding SSA sensors to government and commercial satellites may offer a cost effective way of improving the timeliness and accuracy of SSA data.

Improved information sharing between industry and the U.S. government, with the objective of improving the timeliness and accuracy of conjunction assessment and warning.

Iridium believes provision of satellite orbital data by commercial operators would relieve the U.S. Air Force of the necessity to devote resources to tracking the company's satellites, and could provide accuracy greater than would otherwise be commonly available.

Iridium is in discussions with the U.S. Joint Space Operations Center (JSPOC) to assess the utility of providing satellite data through the STRATCOM JSPOC or other appropriate government agency in return for better conjunction warnings that can be considered and assessed over an appropriate period of time.

Government support for policy and processes which would permit sharing of classified data as required to allow for high-accuracy assessment and warning.

Funding and resources to support analysis, assessment, dissemination and warning on timelines and with accuracies that enable action to be taken to avoid collisions.

Continued support for increased cooperation between the government, and U.S. and foreign commercial operators.

Improved SSA is essential to the well being of the global space community. This event certainly points to the importance of SSA to the success of the commercial space industry, including the commercial and government customers served by Iridium.

Iridium is committed to healthy cooperation between government, industry and the international community to improve the capabilities of SSA and to enhance the security of the space environment for all constituents.

Share This Article With Planet Earth
del.icio.usdel.icio.us DiggDigg RedditReddit
YahooMyWebYahooMyWeb GoogleGoogle FacebookFacebook



Related Links
Iridium Satellite
Satellite Constellation - multiple satellite deployments in LEO and Beyond

Spidertracks To Distribute Products Through Cessna Dealers
Bethesda MD (SPX) Dec 02, 2008
New Zealand-based Spidertracks has announced an agreement with Cessna Aircraft Company to have its new Iridium-based automatic flight following (AFF) products distributed through Cessna's global network of 360 parts and service centers.







  • US wants Canadian minister to head NATO: report
  • 'Reckless' Chinese ships harassed Navy vessel: US
  • Despite An Upbeat Fresh Start Critical Differences Remain
  • Europe waits, hoping to see US goodwill turn into policy

  • NKorea puts military on combat alert, warns of war
  • NKorea's Kim to visit China: state media
  • NKorea rhetoric a threat, not US-SKorea wargames: US
  • NKorea Warns Against Rocket Intercept As Troops Go On Alert

  • Bangalore To Host India's Maiden Space Exposition
  • Chandrayaan-I Passes Critical Endurance Test
  • National Remote Sensing Agency Becomes An ISRO Centre
  • Analysis: Revolt in India rebel group ULFA

  • Deadly violence taints China's village elections
  • China deploys extra troops along Tibet border
  • China steps up PR blitz for Tibet anniversary
  • Hundreds missing in Tibet: rights groups

  • Analysis: U.S. engineer protects Iraqi oil
  • Nigeria foils plot to attack Chevron facility: military
  • China insists gas field its own business despite Japanese protests
  • Analysis: Nigeria oil strike looming

  • Boeing Hardware To Bring ISS To Full Potential
  • Expedition 18 Ready To Take A Walk
  • US, Russian spacemen take spacewalk: mission control
  • New ISS Crew Announced At Russia's Star City

  • FCS Program Completes Integrated Mission Test-1
  • General Dynamics Completes WIN-T Test
  • Raytheon Reaches Key Milestones With Troposcatter Solution
  • Russian military satellite in orbit after launch

  • BAE Receives First Direct Contract For Tensylon Armor Panels
  • CACI Awarded Contract To Support US Army FLIR Systems
  • Britain grounding Nimrods for modifications after Afghan crash
  • LM Unveils Exoskeleton Technology

  • The content herein, unless otherwise known to be public domain, are Copyright 1995-2007 - SpaceDaily.AFP and UPI Wire Stories are copyright Agence France-Presse and United Press International. ESA Portal Reports are copyright European Space Agency. All NASA sourced material is public domain. Additional copyrights may apply in whole or part to other bona fide parties. Advertising does not imply endorsement,agreement or approval of any opinions, statements or information provided by SpaceDaily on any Web page published or hosted by SpaceDaily. Privacy Statement