About: dbkwik:resource/pEmawW0YrFtlkNp3usyxbQ==

Property	Value
rdf:type	spaceflight
rdfs:label	Einstein Observatory
rdfs:comment	Einstein Observatory (HEAO-2) was the first fully imaging X-ray telescope put into space and the second of NASA's three High Energy Astrophysical Observatories. Named HEAO B before launch, the observatory's name was changed to honor Albert Einstein upon its successfully attaining orbit.
owl:sameAs	dbr:Einstein_Observatory
COSPAR ID	1978
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foaf:homepage	http://heasarc.gsfc.nasa.gov/docs/einstein/heao2.html
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SATCAT	11101
Mission Duration	1.262304E8
Name	Einstein Observatory
Image caption	Einstein Observatory
Manufacturer	dbkwik:resource/fXyc9vL5k-KN5NjLea8oZQ==
orbit period	5640.0
orbit inclination	23.500000
Operator	NASA
decay date	1982-05-26
launch site	dbkwik:resource/Z1n0AXL8ABhoi3sUAKRdkg== Cape Canaveral Air Force Station
Mission Type	Astronomy
apsis	gee
orbit regime	Low Earth orbit
launch rocket	Atlas-Centaur
Launch date	--11-13
Website	dbkwik:resource/Gs2UK0qZqO4NIJEBa67SCA==
last contact	1981-04-17
orbit epoch	--11-13
orbit reference	Geocentric orbit
abstract	Einstein Observatory (HEAO-2) was the first fully imaging X-ray telescope put into space and the second of NASA's three High Energy Astrophysical Observatories. Named HEAO B before launch, the observatory's name was changed to honor Albert Einstein upon its successfully attaining orbit.