Discoverer 2
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Wikidata facts
- Diameter
- 1.52
- Mass
- 743
- Orbital period
- 90.4
Show 6 more facts
- periapsis
- 239
- UTC date of spacecraft launch
- 1959-04-13
- time of object orbit decay
- 1959-04-26
- apoapsis
- 346
- orbital eccentricity
- 0.008014
- Commons category
- Discoverer 2
Sources (2)
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Connections
Corona
Entity
Soviet Union
Concept
International Standard Book Number
Entity
Svalbard
Entity
United States Air Force
Entity
orbital period
Entity
OCLC, Inc.
Entity
apsis
Entity
General Electric
Company
low Earth orbit
Entity
Luna 1
Entity
orbital inclination
Entity
United States Department of Defense
Concept
orbital eccentricity
Entity
Luna 2
Entity
epoch
Entity
Lockheed U-2
Entity
Defense Advanced Research Projects Agency
Entity
Luna 3
Entity
reconnaissance satellite
Entity