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ANS (Astronomische Nederlandse Satelliet)





ANS
A Dutch X-ray astronomy satellite notable for its discovery of X-ray bursts and of the first X-rays from the corona of a star beyond the Sun (Capella). The Universities of Groningen and Utrecht provided the ultraviolet and soft (longer wavelength) X-ray experiments, while NASA furnished a hard (shorter wavelength) X-ray experiment built by American Science and Engineering of Cambridge, Massachusetts. ANS operated until 1976.


launch date Aug. 30, 1974
launch vehicle Scout D
launch site Vandenberg Air Force Base
orbit 258 × 1,173 km × 98.0°
mass 129 kg


Related entry

   • X-ray satellites


Related category

   • SATELLITES AND SPACE PROBES