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Physics
Astronomy
Star Classification
All Subcategories (12)
Brown dwarfs
Factors for Classifying Stars
Factors used for classification
Factors used in star classification
Hertzsprung-Russell Diagram
HR Diagram
Luminosity
Luminosity Ordering
Magnitude
Size Comparison
Spectral Classes
Spectral lines
Parent Categories (3)
Astronomy
Spectral Data
Stars
