Information on resource 'Intermediate and Apparent Places of Fundamental Stars'

Services defined within this resource descriptor

• APFS Gaia DR2 Simple Query

  This service is an extension of the Apparent Places of Fundamental Stars (APFS) computing exact geocentric positions in both the CIO and equinox systems to stars from the Gaia DR2 result catalogue.

• APFS Gaia DR3 Simple Query

  This service is an extension of the Apparent Places of Fundamental Stars (APFS) computing exact geocentric positions in both the CIO and equinox systems to stars from the Gaia DR3 result catalogue.

• APFS HIP Simple Query

  This service is an extension of the Apparent Places of Fundamental Stars (APFS) computing exact geocentric positions in both the CIO and equinox systems to stars from the Hipparcos catalogue.

• APFS Simple Query Form
• APFS TGAS Simple Query

  This service is an extension of the Apparent Places of Fundamental Stars (APFS) computing exact geocentric positions in both the CIO and equinox systems to stars from the Tycho-Gaia Astrometric Solution (TGAS, 2016) catalogue.

Tables defined within this resource descriptor

• apfs.fk6apfs
• apfs.fk6orbits

  Stars with orbits (what should have been FK6, part 2)

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