IVOA Reference Frames

Last uploaded: February 21, 2024
Preferred Name

FK5

Definitions

Positions based on the 5th Fundamental Katalog. If no equinox is defined with this frame, assume J2000.0. Applications not requiring extremely high precision can identify FK5 at J2000 with ICRS.

ID

http://www.ivoa.net/rdf/refframe#FK5

comment

Positions based on the 5th Fundamental Katalog. If no equinox is defined with this frame, assume J2000.0. Applications not requiring extremely high precision can identify FK5 at J2000 with ICRS.

label

FK5

prefixIRI

FK5

prefLabel

FK5

subClassOf

http://www.ivoa.net/rdf/refframe#EQUATORIAL

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