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  2. Orbit phasing - Wikipedia

    en.wikipedia.org/wiki/Orbit_phasing

    Orbital phasing is primarily used in scenarios where a spacecraft in a given orbit must be moved to a different location within the same orbit. The change in position within the orbit is usually defined as the phase angle, ϕ , and is the change in true anomaly required between the spacecraft's current position to the final position.

  3. Phase music - Wikipedia

    en.wikipedia.org/wiki/Phase_music

    Phase music is a form of music that uses phasing as a primary compositional process. It is an approach to musical composition that is often associated with minimal music , as it shares similar characteristics, but some commentators prefer to treat phase music as a separate category. [ 1 ]

  4. Argument of periapsis - Wikipedia

    en.wikipedia.org/wiki/Argument_of_periapsis

    The argument of periapsis (also called argument of perifocus or argument of pericenter), symbolized as ω (), is one of the orbital elements of an orbiting body. . Parametrically, ω is the angle from the body's ascending node to its periapsis, measured in the dire

  5. Near-rectilinear halo orbit - Wikipedia

    en.wikipedia.org/wiki/Near-rectilinear_halo_orbit

    In orbital mechanics a near-rectilinear halo orbit (NRHO) is a halo orbit that passes close to the smaller of two bodies and has nearly stable behavior. [1] The CAPSTONE mission, launched in 2022, is the first spacecraft to use such orbit in cislunar space, and this Moon-centric orbit is planned as a staging area for future lunar missions.

  6. Phaser (effect) - Wikipedia

    en.wikipedia.org/wiki/Phaser_(effect)

    A phaser is an electronic sound processor used to filter a signal by creating a series of peaks and troughs in the frequency spectrum. The position of the peaks and troughs of the waveform being affected is typically modulated by an internal low-frequency oscillator so that they vary over time, creating a sweeping effect.

  7. Transit-timing variation - Wikipedia

    en.wikipedia.org/wiki/Transit-timing_variation

    In tightly packed planetary systems, the gravitational pull of the planets among themselves causes one planet to accelerate and another planet to decelerate along its orbit. The acceleration causes the orbital period of each planet to change. Detecting this effect by measuring the change is known as transit-timing variations.

  8. Molecular orbital diagram - Wikipedia

    en.wikipedia.org/wiki/Molecular_orbital_diagram

    The phase (or sign) of an orbital is a direct consequence of the wave-like properties of electrons. In graphical representations of orbitals, orbital phase is depicted either by a plus or minus sign (which has no relationship to electric charge) or by shading one lobe. The sign of the phase itself does not have physical meaning except when ...

  9. XXX (soundtrack) - Wikipedia

    en.wikipedia.org/wiki/XXX_(soundtrack)

    Music From and Inspired by the Motion Picture xXx: A New Breed of Secret Agent is the film soundtrack to the film xXx. [2] It was released on August 6, 2002, via Universal Music Group as a two-disc set. The first disc is composed of a blend of alternative rock, nu metal and techno music.