@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix ns0: <http://gcmd.gsfc.nasa.gov/kms#> .

<https://gcmd.earthdata.nasa.gov/kms/concept/8e8b7689-0a8e-47a4-9c68-5f6a207104d5>
  skos:prefLabel "Solar/Space Observation Satellites"@en ;
  a skos:Concept ;
  skos:narrower <https://gcmd.earthdata.nasa.gov/kms/concept/5d34bc0e-e9a2-422e-aa9d-8dcb826af251> .

<https://gcmd.earthdata.nasa.gov/kms/concept/5d34bc0e-e9a2-422e-aa9d-8dcb826af251>
  ns0:resource [ ] ;
  skos:definition """Helios 2 was launched into a solar orbit on 15 January 1976. It had a perihelion of 0.29 AU and an aphelion of 1 AU. Its orbit made it an ideal platform for making long baseline time-of-arrival measurements to obtain source direction. The satellite rotated with a ~ 1-s spin period. The mission ended in 1981.

Information provided by http://heasarc.gsfc.nasa.gov/docs/heasarc/missions/helios2.html


Group: Platform_Details
   Entry_ID: HELIOS 2
   Group: Platform_Identification
      Platform_Category: Solar/Space Observation Satellites
      Short_Name: HELIOS 2
   End_Group
   Group: Synonymous_Platform_Names
      Short_Name: HELIOS 2
      Short_Name: 08582
   End_Group
   Group: Platform_Associated_Instruments
      Short_Name: SCINTILLATION COUNTERS
   End_Group
   Group: Orbit
      Orbit_Inclination: 0.0°
      Period: 185.6 days
   End_Group
   Creation_Date: 2007-08-13
   Online_Resource: http://heasarc.gsfc.nasa.gov/docs/heasarc/missions/helios2.html
   Online_Resource: http://www.cnes.fr/web/CNES-en/2743-helios-ii-a-new-generation-of-military-satellites.php
   Sample_Image: http://heasarc.gsfc.nasa.gov/Images/misc_missions/helios2.gif
   Group: Platform_Logistics
      Launch_Date: 1976-01-15
      Launch_Site: Cape Canaveral/Kennedy Space Center, USA
      Primary_Sponsor: USA/NASA
      Primary_Sponsor: Germany
   End_Group
End_Group"""@en ;
  skos:prefLabel "HELIOS 2"@en ;
  skos:inScheme <https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/platforms> ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/8e8b7689-0a8e-47a4-9c68-5f6a207104d5> ;
  a skos:Concept .