solar-observing satellite

Solar-observing
satellites


Below are checklists of solar-observing satellites, launch dates, and images of the satellites. This is a work in progress, and completeness is our goal. If readers know of additional information or images, please contact the authors using the e-mail addresses at the bottom of this page.


Satellite series covered on this page:


U.S. SOLar RADiation (SolRad) / GREB / GRAB series satellites:

SatelliteLaunch DateImages
referencelaunch coverspostal items
SolRad-1 / GREB-11960-06-22SolRad-1
SolRad
Transit-2a+SolRad-1
SolRadSolRad
SolRad-2 / GREB-2 [failed]1960-11-30
SolRad-3 / GREB-31961-06-29Injun-1+SolRad-3
Transit-4a+Injun-1+SolRad-3
SolRad-4A / GREB-4A1962-01-24
SolRad-4B [failed]1962-04-26
SolRad-5Not launched
SolRad-61963-06-15
SolRad-7A / GREB-51964-01-11
SolRad-6B, SolRad-7B / GREB-61965-03-09
SolRad-8 / Explorer-30 (SE-A)1965-11-19Explorer-30
SolRad-9 / Explorer-37 (SE-B)1968-03-05Explorer-37
SolRad-10 / Explorer-44 (SE-C)1971-07-09Explorer-44
SolRad-11A, SolRad-11B1976-03-14SolRad-11A+11B
SolRad-11CNot launched

German Helios-series satellites:

SatelliteLaunch DateImages
referencelaunch coverspostal items
Helios-1 (Helios-A)1974-12-10Helios
Helios-1
HeliosHelios
Helios-2 (Helios-B)1976-01-15

U.S. Orbiting Solar Observatory (OSO) series satellites:

SatelliteLaunch DateImages
referencelaunch coverspostal items
OSO-1 (OSO-A)1962-03-07OSOOSO
OSO-2 (OSO-B)1965-02-03
OSO-C [failed]1965-08-25
OSO-3 (OSO-E)1967-03-08
OSO-4 (OSO-D)1967-10-18
OSO-5 (OSO-F)1969-01-22OSO-5
OSO-6 (OSO-G)1969-08-09OSO-6
OSO-7 (OSO-H)1971-09-29OSO-7
OSO-8 (OSO-I)1975-06-21OSO-8
OSO-8
OSO-8
AOSOCanceledAOSO
AOSO
AOSO (not OSO-1)

Japanese Solar-series satellites:

SatelliteLaunch DateImages
referencelaunch coverspostal items
Solar-A / Yohkoh1991-08-30Solar-ASolarSolar
Solar-B / Hinode2006-09-22Solar-B

Other (selected) U.S. solar-observing satellites:

SatelliteLaunch DateImages
referencelaunch coverspostal items
SMM [rocket-launched]1980-02-14SMMSMMSMM
SMM [STS/Challenger-repaired and re-launched]1984-04-08/12
Ulysses [STS/Discovery-launched]1990-10-06Ulysses
Ulysses
UlyssesUlysses
SOHO1995-12-02SOHO
SOHO
SOHO
SOHO
SOHOSOHO
STEREO-A, STEREO-B2006-10-26STEREOSTEREO
STEREO
STEREO
STEREO
STEREO
STEREO (logo)
STEREO (logo)
STEREO
STEREO

Other (selected) non-U.S. scientific/research satellites:

SatelliteCountryLaunch DateImages
referencelaunch coverspostal items
CORONAS-IRussia / Ukraine1994-03-02CORONAS-ICORONAS pair
CORONAS-FRussia2001-07-13CORONAS-FCORONAS pair


Links to solar-observing satellite information:

(The links below lead to information sources that are maintained by others. They are not part of this Website.)


Back to Un-Manned Satellite Philately.



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This Website created and maintained by Don Hillger and Garry Toth.
Updated: 2009-09-02