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On Orbit Anomaly Ends DART Mission Early

Date:
April 19, 2005
Source:
National Aeronautics And Space Administration
Summary:
The Demonstration of Autonomous Rendezvous Technology (DART) spacecraft that was successfully launched Friday at 10:25 a.m. PDT from Vandenberg Air Force Base, Calif., experienced an on orbit anomaly late Friday.

Artist concept of Demonstration for Autonomous Rendezvous Technology.
Credit: Image courtesy of Orbital Sciences Corporation

April 16, 2005 -- The Demonstration of Autonomous Rendezvous Technology (DART) spacecraft that was successfully launched Friday at 10:25 a.m. PDT from Vandenberg Air Force Base, Calif., experienced an on orbit anomaly late Friday.

After a successful rendezvous, acquisition of the target spacecraft, and approach to within approximately 300 feet, DART placed itself in the retirement phase before completing all planned proximity operations, ending the mission prematurely.

NASA is convening a mishap investigation board to determine the reason for the DART spacecraft anomaly.

A teleconference with DART project managers is scheduled for 11 a.m. PDT. Media who want to participate must register by calling the DART Newsroom at 805/605-3051.

The DART spacecraft was a flight experiment attempting to establish autonomous rendezvous capabilities for the U.S. space program. While previous rendezvous and docking efforts have been piloted by astronauts, the DART spacecraft completed the rendezvous and acquisition with no human intervention, relying on a variety of sensors and analyses to complete these functions.

For more information about DART on the Internet, visit:

http://www.nasa.gov/mission_pages/dart/main/index.html


Story Source:

The above story is based on materials provided by National Aeronautics And Space Administration. Note: Materials may be edited for content and length.


Cite This Page:

National Aeronautics And Space Administration. "On Orbit Anomaly Ends DART Mission Early." ScienceDaily. ScienceDaily, 19 April 2005. <www.sciencedaily.com/releases/2005/04/050419112251.htm>.
National Aeronautics And Space Administration. (2005, April 19). On Orbit Anomaly Ends DART Mission Early. ScienceDaily. Retrieved July 31, 2014 from www.sciencedaily.com/releases/2005/04/050419112251.htm
National Aeronautics And Space Administration. "On Orbit Anomaly Ends DART Mission Early." ScienceDaily. www.sciencedaily.com/releases/2005/04/050419112251.htm (accessed July 31, 2014).

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