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Observations - Coggle Diagram
Observations
Properties of Astronomical Objects
Position
Astrometry
Motion
proper motion
RV
Rotation
Mass
Virial theorem
Size
Angular size and distance
Flux and distance
Transit
Morphology
Luminosity
Flux and distance
Temperature
Kinetic
Effective
Excitation
Ionization
Age
Population
Environment
Clusters
Composition
Atomic and molecular
Structure
Magnetic field
Dark Matter
Central blackhole
Vary with time
Star Formation Rate
Distance
Trigonometry
Angular size to actual size via velocities
luminosity and standard candles
Hubble Constant
Size of the universe
Age of the universe
Astronomical objects
Planets and minor bodies
Stars and compact bodies
ISM / IGM, diffuse matter
Galaxies
CMB, DM, “Dark Energy”, etc.
The Universe itself