-
[Satellite]: Sputnik 3
[Launch Date]: March 15, 1958
[Inclination of orbital plane to Earth's equator]: 65°
[Lifetime (days)]: 30
[Range (γ)]: <60,000
[Sensitivity]: 5%
[Distance RE]: <1.3 -
[Satellite]: Explorer 3
[Launch Date]: March 1958
[Inclination of orbital plane to Earth's equator]:
[Lifetime (days)]:
[Range (γ)]:
[Sensitivity]:
[Distance RE]: -
[Satellite]: Pioneer 1
[Launch Date]: October 11, 1958
[Inclination of orbital plane to Earth's equator]: Earth impact
[Lifetime (days)]: 1
[Range (γ)]: <1000
[Sensitivity]: 1%
[Distance RE]: 3.7-7.0 -
[Satellite]: Lunik 1
[Launch Date]: January 2, 1959
[Inclination of orbital plane to Earth's equator]: Solar orbit
[Lifetime (days)]: 1
[Range (γ)]: <6,000
[Sensitivity]: 200γ
[Distance RE]: 3-6 -
[Satellite]: Explorer 6
[Launch Date]: August 7, 1959
[Inclination of orbital plane to Earth's equator]: 47°
[Lifetime (days)]: 61
[Range (γ)]: <20,000
[Sensitivity]: 3%
[Distance RE]: 2-7.5 -
[Satellite]: Lunik 2
[Launch Date]: September 12, 1959
[Inclination of orbital plane to Earth's equator]: Lunar impact
[Lifetime (days)]: 1.4°
[Range (γ)]: <1,500
[Sensitivity]: 50γ
[Distance RE]: 3-6 -
[Satellite]: Vanguard 3
[Launch Date]: September 18, 1959
[Inclination of orbital plane to Earth's equator]: 33°
[Lifetime (days)]: 85
[Range (γ)]: 10,000-60,000
[Sensitivity]: 4γ
[Distance RE]: <1.8 -
[Satellite]: Pioneer 5
[Launch Date]: March 11, 1960
[Inclination of orbital plane to Earth's equator]: Solar orbit
[Lifetime (days)]: 50°
[Range (γ)]: <1,000
[Sensitivity]: 0.05-5γ
[Distance RE]: 5-9 -
[Satellite]: Explorer 10
[Launch Date]: March 25, 1961
[Inclination of orbital plane to Earth's equator]: 33°
[Lifetime (days)]: 2.2
[Range (γ)]: 30-5,000
[Sensitivity]: 3γ
[Distance RE]: 1.8-7 -
[Satellite]: Explorer 12
[Launch Date]: August 16, 1961
[Inclination of orbital plane to Earth's equator]: 33°
[Lifetime (days)]: 112
[Range (γ)]: ±500
[Sensitivity]: 10γ
[Distance RE]: 4-13.5 -
[Satellite]: Alouette 1
[Launch Date]: September 29, 1962
[Inclination of orbital plane to Earth's equator]: 80°
[Lifetime (days)]: switched off 9/30/1972
[Range (γ)]: 60,000
[Sensitivity]: 0.3%
[Distance RE]: 1.17 -
[Satellite]: Explorer 14
[Launch Date]: October 3, 1962
[Inclination of orbital plane to Earth's equator]: 33°
[Lifetime (days)]: 300
[Range (γ)]: ±250
[Sensitivity]: 5γ
[Distance RE]: 5-16.5 -
[Satellite]: Denpa (REXS)
[Launch Date]: August 19, 1972
[Inclination of orbital plane to Earth's equator]:
[Lifetime (days)]:
[Range (γ)]:
[Sensitivity]:
[Distance RE]: -
[Satellite]: Kyokko (EXOS-A)
[Launch Date]: February 4, 1978
[Inclination of orbital plane to Earth's equator]:
[Lifetime (days)]:
[Range (γ)]:
[Sensitivity]:
[Distance RE]: -
[Satellite]: International Cometary Explorer
[Launch Date]: August 12, 1978
[Inclination of orbital plane to Earth's equator]:
[Lifetime (days)]:
[Range (γ)]:
[Sensitivity]:
[Distance RE]: -
[Satellite]: Jikiken (EXOS-B)
[Launch Date]: September 16, 1978
[Inclination of orbital plane to Earth's equator]:
[Lifetime (days)]:
[Range (γ)]:
[Sensitivity]:
[Distance RE]: -
[Satellite]: Dynamics Explorer
[Launch Date]: August 3, 1981
[Inclination of orbital plane to Earth's equator]:
[Lifetime (days)]:
[Range (γ)]:
[Sensitivity]:
[Distance RE]: -
[Satellite]: GEOTAIL
[Launch Date]: July 24, 1992
[Inclination of orbital plane to Earth's equator]:
[Lifetime (days)]: Still operating
[Range (γ)]:
[Sensitivity]:
[Distance RE]: -
[Satellite]: WIND
[Launch Date]: November 1, 1994
[Inclination of orbital plane to Earth's equator]:
[Lifetime (days)]: Still operating
[Range (γ)]:
[Sensitivity]:
[Distance RE]: -
[Satellite]: Ørsted
[Launch Date]: February 23, 1999
[Inclination of orbital plane to Earth's equator]: 96.4798°
[Lifetime (days)]: Still operating
[Range (γ)]:
[Sensitivity]:
[Distance RE]: -
[Satellite]: IMAGE
[Launch Date]: March 25, 2000
[Inclination of orbital plane to Earth's equator]: 90°
[Lifetime (days)]: December, 2005
[Range (γ)]:
[Sensitivity]:
[Distance RE]: 0.2-7.2 -
[Satellite]: THEMIS
[Launch Date]: February 17, 2007
[Inclination of orbital plane to Earth's equator]: 16°
[Lifetime (days)]: Still operating
[Range (γ)]:
[Sensitivity]:
[Distance RE]: -
[Satellite]: Double Star mission
[Launch Date]: December 29, 2003 & July 25, 2004
[Inclination of orbital plane to Earth's equator]:
[Lifetime (days)]:
[Range (γ)]:
[Sensitivity]:
[Distance RE]: -
[Satellite]: Cluster II (spacecraft) mission
[Launch Date]: July 16, 2000 and August 9, 2000
[Inclination of orbital plane to Earth's equator]: 90° (then changed during mission operation)
[Lifetime (days)]: Still operating
[Range (γ)]:
[Sensitivity]:
[Distance RE]: 4-20 -
[Satellite]: Polar
[Launch Date]:
[Inclination of orbital plane to Earth's equator]:
[Lifetime (days)]:
[Range (γ)]:
[Sensitivity]:
[Distance RE]: -
[Satellite]: TWINS
[Launch Date]: June, 28 2006 and March, 13, 2008
[Inclination of orbital plane to Earth's equator]: 63°
[Lifetime (days)]: Still operating
[Range (γ)]:
[Sensitivity]:
[Distance RE]: 0.2-6.5 -
[Satellite]: Van Allen Probes
[Launch Date]: August 30, 2012
[Inclination of orbital plane to Earth's equator]:
[Lifetime (days)]: Still operating
[Range (γ)]:
[Sensitivity]:
[Distance RE]: -
[Satellite]: Ion Release Module
[Launch Date]:
[Inclination of orbital plane to Earth's equator]:
[Lifetime (days)]:
[Range (γ)]:
[Sensitivity]:
[Distance RE]: -
[Satellite]: Charge Composition Explorer
[Launch Date]:
[Inclination of orbital plane to Earth's equator]:
[Lifetime (days)]:
[Range (γ)]:
[Sensitivity]:
[Distance RE]: -
[Satellite]: MMS
[Launch Date]: March 13, 2015
[Inclination of orbital plane to Earth's equator]:
[Lifetime (days)]: Still operating
[Range (γ)]:
[Sensitivity]:
[Distance RE]: -
[Satellite]: ERG
[Launch Date]: 2016
[Inclination of orbital plane to Earth's equator]:
[Lifetime (days)]:
[Range (γ)]:
[Sensitivity]:
[Distance RE]:
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