astrometry
Articles
- Star positionApparent angular position of any star in the sky; point on the celestial sphere
- AstrometryBranch of astronomy involving positioning and movements of celestial bodies
- Transit instrumentSmall telescope used for precise astrometry
- Standard rulerAstronomical object of known size
- Star positionApparent angular position of any star in the sky; point on the celestial sphere
- Orbit determinationEstimation of orbits of objects
- Spectroscopic parallaxAstronomical measurement method
- Syzygy (astronomy)Alignment of celestial bodies
- AstrometryBranch of astronomy involving positioning and movements of celestial bodies
- Star positionApparent angular position of any star in the sky; point on the celestial sphere
- AstrometryBranch of astronomy involving positioning and movements of celestial bodies
- AstrometryBranch of astronomy involving positioning and movements of celestial bodies
- Star positionApparent angular position of any star in the sky; point on the celestial sphere
- Apparent place
- Lutz–Kelker biasSupposed systemic bias in astrometry
- Astronomical transitTerm in astronomy