Parallax
type: Concept
broader: Astrometry

Phase angle
type: Concept
broader: Astrometry

Phase defect
type: Concept
broader: Astrometry

Phase effect
type: Concept
broader: Astrometry

Phase error
type: Concept
broader: Astrometry

Photographic astrometry
type: Concept
broader: Astrometry

Baade-Wesselink method
type: Concept
broader: Astrometry

Radial velocity
type: Concept
broader: Astrometry

Radio astrometry
type: Concept
broader: Astrometry

Relativistic aberration
type: Concept
broader: Astrometry

Relaxation time
type: Concept
broader: Astrometry

Sky noise
type: Concept
broader: Astrometry

Solar constant
type: Concept
broader: Astrometry

Space astrometry
type: Concept
broader: Astrometry

Spectral index
type: Concept
broader: Astrometry

Standard stars
type: Concept
broader: Astrometry

Stellar distance
type: Concept
broader: Astrometry

Syzygy
type: Concept
broader: Astrometry

Astronomical techniques
type: Concept
narrower: Astrometry

Two-colour diagrams
type: Concept
broader: Astrometry
preferred label: Two-color diagrams

Bolometric correction
type: Concept
broader: Astrometry

Wolf diagram
type: Concept
broader: Astrometry

Brightness temperature
type: Concept
broader: Astrometry

Astrometric exoplanet detection
type: Concept
related: Astrometry

Stellar aberration
type: Concept
broader: Astrometry

Distance measure
type: Concept
broader: Astrometry

Effective temperature
type: Concept
broader: Astrometry

Equator position
type: Concept
broader: Astrometry

Fundamental parameters of stars
type: Concept
broader: Astrometry

Astrometry
type: Concept
contributor: AAS Frey.Katie
contributor: AAS Frey.Katie Admin
modified: 2020-12-16T19:22:40.625Z
modified: 2020-11-03T18:28:20.913Z
broader: Astronomical techniques
definition: The precise measurement of the positions and motions of astronomical objects.
narrower: Astronomical location
narrower: Effective temperature
narrower: Equator position
narrower: Phase effect
narrower: Radial velocity
narrower: Solar constant
narrower: Standard stars
narrower: Stellar distance
narrower: Magnitude
narrower: Stellar aberration
narrower: Photographic astrometry
narrower: Radio astrometry
narrower: Phase defect
narrower: Phase error
narrower: Two-colour diagrams
narrower: Parallax
narrower: Brightness temperature
narrower: Syzygy
narrower: Baade-Wesselink method
narrower: Relaxation time
narrower: Relativistic aberration
narrower: Phase angle
narrower: Astronomical coordinate systems
narrower: Wolf diagram
narrower: Distance measure
narrower: Space astrometry
narrower: Spectral index
narrower: Fundamental parameters of stars
narrower: Sky noise
narrower: Bolometric correction
related: Astrometric exoplanet detection

Astronomical coordinate systems
type: Concept
broader: Astrometry

Astronomical location
type: Concept
broader: Astrometry

Magnitude
type: Concept
broader: Astrometry