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X-Ray Astronomy
Wave
ROSAT
The X-ray Satellite ROSAT
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ROSAT

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Technical Data


Major Spacecraft Parameters
overall dimensions  
- launch 240 × 215 × 450 cm³
- flight 230 × 470 × 890 cm³
overall mass 2426 kg
maximum power consumption 609 W
X-ray object coordinate
determination accuracy
 
- scan mode < 30 arcsec
- pointing mode < 10 arcsec


Mission
orbit 580 km circular
- inclination 53 °
- max. eclipse 36 min
ground station contacts 6 × 8 min/day
6 month all-sky survey discovery of more than 60.000 X-ray objects
more than seven years pointed mission - detailed investigation of selected X-ray sources - guest observers programme


This figure shows an exploded view of the ROSAT satellite along with the launch configuration. ROSAT was launched into orbit by a Delta II rocket which required that the solar panels be stowed. Once in orbit, the solar panels, mirror doors for both the XRT and WFC, and antenna were deployed. [ROSAT exploded view]

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ROSAT (Röntgensatellit)
Copyright © 1998 Max-Planck-Institut für extraterrestrische Physik, 85740 Garching, Germany.
The ROSAT project is run by the German Aerospace Center (DLR) (former DARA), Bonn, by order of the Bundesministerium für Bildung, Wissenschaft, Forschung und Technologie (BMBF). All rights reserved.

© X-Ray Group at MPE (group)
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