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Distance to Redshift Converter

Distance to Redshift Converter

    Distance to Redshift Converter Free Online Distance to Redshift Calculator (ΛCDM Cosmology) Redshift (z) Hubble Constant H₀ (km/s/Mpc) Planck 2018 (67.4 km/s/Mpc) – RecommendedCommon approximate value (70)SH0ES 2022 (73)Planck 2018 precise Calculate Distance About the Distance to Redshift Converter The Distance to Redshift to Distance Converter is an essential online scientific tool that […]

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Cosmic Horizon Calculator

Cosmic Horizon Calculator

    Cosmic Horizon Calculator Calculate the particle horizon, event horizon, Hubble radius, and comoving distance to the edge of the observable universe using the latest ΛCDM cosmological parameters. Redshift (z) – leave 0 for current particle horizon Hubble constant H₀ (km/s/Mpc) Matter density parameter Ωₘ (today) Dark energy density ΩΛ (today) Calculate Cosmic Horizons

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Event Horizon Radius Calculator

Event Horizon Radius Calculator

    Event Horizon Radius Calculator Calculate the Schwarzschild Radius (Event Horizon) of a Black Hole Mass of the Object Kilograms (kg)Solar Masses (M☉)Earth Masses (M⊕)Jupiter Masses (MJ) Calculate Event Horizon Radius The Event Horizon Radius (Schwarzschild radius) is: — Event Horizon Radius Calculator is a precise scientific tool that calculates the Schwarzschild radius —

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Particle Horizon Distance Calculator

Particle Horizon Distance Calculator

    Particle Horizon Distance Calculator Particle Horizon Distance Calculator is an advanced online cosmology tool that calculates the proper distance to the particle horizon — the maximum distance from which light could have reached us since the Big Bang. This represents the size of our observable universe at any given time. The particle horizon

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Black Hole Shadow Calculator

Black Hole Shadow Calculator

    Black Hole Shadow Calculator Calculate the Angular Size of a Black Hole Shadow Based on the Schwarzschild metric and the Event Horizon Telescope observations Black Hole Mass (Solar Masses M☉) Distance from Earth (Megaparsecs Mpc) Calculate Black Hole Shadow Size Result: Photon Sphere Diameter: km Apparent Angular Diameter (on sky): μas (microarcseconds) Shadow

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Time Dilation Near Black Hole Calculator

Time Dilation Near Black Hole Calculator

    Time Dilation Near Black Hole Calculator Calculate Gravitational Time Dilation (Schwarzschild Metric) Black Hole Mass (in Solar Masses M☉) Radial Distance from Center (in km) Observer Location Near the Black Hole (at given distance)Far Away (at infinity – reference clock) Calculate Time Dilation Time Dilation Factor (τ / t∞): — 1 second near

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Orbital Period Near Black Hole Calculator

Orbital Period Near Black Hole Calculator

    Orbital Period Near Black Hole Calculator Calculate the Orbital Period of an Object Near a Black Hole Black Hole Mass Kilograms (kg)Solar Masses (M☉)Million Solar MassesBillion Solar Masses Orbital Radius (in Schwarzschild radii) Stable circular orbits exist only for r ≥ 6 Rs (Innermost Stable Circular Orbit for Schwarzschild black hole) Calculate Orbital

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Innermost Circular Orbit Calculator

Innermost Circular Orbit Calculator

    Innermost Stable Circular Orbit Calculator The Innermost Stable Circular Orbit Calculator determines the radius of the innermost stable circular orbit (ISCO) around a black hole using Einstein’s General Theory of Relativity. The ISCO marks the closest distance at which a test particle can maintain a stable circular orbit before spiraling into the black

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Black Hole Accretion Calculator

Black Hole Accretion Calculator

    Black Hole Accretion Calculator Black Hole Accretion Calculator is a scientifically accurate, free online tool designed to compute key physical parameters of matter falling onto black holes through an accretion disk. This calculator strictly adheres to peer-reviewed general relativistic and astrophysical formulas used by professional researchers worldwide. About the Black Hole Accretion Calculator

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