Lecture

Stellar Orbits: Understanding Galactic Dynamics

Related lectures (29)

Motion of the Sun in the Milky Way

Explores the Sun's motion in the Milky Way galaxy and the solar neighborhood.

Rotation of the Milky Way and Oort Constants

Explores the rotation of the Milky Way galaxy and the determination of Oort constants.

Stellar Orbits and Galactic Rotation

Explores stellar orbits, Oort constants, and integral of motion in the Milky Way.

Stellar & Galactic Dynamics

Series explores the dynamics of stars and galaxies, covering topics such as stellar orbits, collisionless systems, and the Milky Way's structures.

Galactic Orbits and Oort Constants

Explores stellar orbits in galaxies, focusing on Oort constants, integrals of motion, and galactic potentials.

Stellar and Galactic Dynamics

Explores the formation and evolution of galaxies, galactic dynamics, stellar orbits, and equilibria of collisionless systems in astrophysics.

The Matter Content in the Universe

Explores the matter content in the universe, including galaxy mass, dark matter relics, and the history of the universe.

Cosmology and the Milky Way: An Overview

Covers the standard model in cosmology and the structure of the Milky Way, including dark matter and galaxy formation.

Circular motion: Concepts and Calculations

Explores circular motion concepts, centripetal force, velocity, and acceleration in different coordinate systems, with a focus on auto racing and Formula 1 tire physics.

Stellar and Galactic Dynamics: Course Introduction

Introduces the course on Stellar and Galactic Dynamics, covering self-gravitating systems and their evolution under gravity.

Dark Matter Indirect Detection

Explores dark matter indirect detection methods, including WIMPs, gamma-ray observations, and supermassive black holes.

Introduction to Kinematics

Covers the basics of kinematics, including motion description, reference frames, trajectories, and velocity concepts.

Potential Theory: Spherical Systems

Explores potential theory in spherical systems, including Nobel Prize-winning research on galactic centers.

Trajectories and Motion Equations

Covers trajectories, motion equations, velocity properties, acceleration components, and integration of motion equations.

The Cosmic Distance Ladder

Explores the recalibration of the cosmic distance ladder using accurate photometry and Gaia parallaxes, addressing challenges and potential refinements.

Stellar Orbits: Stability and Resonances

Explores the stability of orbits, effective potential shape, and resonances in stellar dynamics.

Motion Analysis: Trajectories and Acceleration

Explores trajectories, velocities, and accelerations in motion analysis, including tangential and normal acceleration components.

Feedback and Coordination in Physics Lectures

Covers feedback, kinematics, rotational motion, and rigid body dynamics in physics.

Galaxy Disk Models: Orbits and Potentials

Explores galaxy disk models, orbits, potentials, and circular velocity in disk galaxies.

Circular Motion and Harmonic Oscillator

Explores circular motion, harmonic oscillators, and double springs, elucidating the physics principles behind them.