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Keto | Astrophysics
Astrophysics
Astrobiology
Life in the Universe
Astrolab
Lecture 1
Lecture 2
Lecture 3
Lecture 4
Presentation
Stan
Visualization
Cosmology
Cosmological Distances
Cosmological Redshift
Expanding Universe
Gravitational Lensing
Hubble Constant
Friedmann Equation
Energy Density
Proof - Newtonian
Friedmann Equation
Friedmann Robertson Walker Metric
Model Universe
Relativity
Curvature Constant
Einstein’s Field Equation
General Relativity
Special Relativity
Exoplanet
Microlensing
Orbital Mechanics
Satellite State
Specific Angular Momentum
Specific Mechanical Energy
Two Body Equation
Vector Equation
Keplers Law
Kepler’s First Law
Kepler’s Second Law
Kepler’s Third Law
Orbital Functions
Ellipse
Orbital Maneuvering
Coplanar Maneuvers
Photometry
Extinction
Flux
Planetary Science
Nomenclature
Exoplanets
Life in the Universe
Planet Formation
Planetary Temperature
Planetary Rings
Supernovae
Type Ia
Tripp Standardization
Variable Stars
Cepheid
Period luminosity Relation
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Contents
Luminosity Distance
Cosmological Distances
Contents
Luminosity Distance
Cosmological Distances
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Luminosity Distance
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[ d_L = \sqrt{\frac{L}{4\pi F}} ]
\(L\)
: Luminosity
\(F\)
: Flux