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Subject
- finding lists[remove]6
- apparent magnitude3
- astrographic catalogs3
- astrometry3
- astronomical object identification3
- catalogs3
- optical astronomy3
- optical observation3
- photographic magnitude3
- surveys3
- multiple stars2
- atomic physics1
- eclipsing binary stars1
- orbits1
- solar system planets1
- spectroscopic binary stars1
- spectroscopy1
