skos:altLabel | - astronomical
- astronomy
- position
- observations
- Astrometric
- Astrometric observatory
- Astrometric stations
- Astrometrics
- Radar astrometry
- Stellar statistics
- astrometic
- astrometric
- astrometric measurements
- astrometric observations
- astrometric positions
- astrometric science
- astrometrical
- astrometrically
- astrometricist
- astrometrics
- astrometrist
- astrometry
- astrometry#History
- astronometric measurements
- astronomical observations
- changes in its position in the sky
- measure the positions of stars
- observation
- positional observations
- precise position
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