All Astronomy Calculators Related Post

Bolometric Correction Calculator Calculate Bolometric Correction (BC) Spectral Type O (Hot Blue Stars)B (Blue-White)A (White)F (Yellow-White)G (Yellow, like the Sun)K (Orange)M (Cool Red) Visual Magnitude (V) Effective Temperature (K) Known Bolometric Correction (BC) – Optional Calculate Bolometric Magnitude & Luminosity Enter values and click Calculate About the Bolometric Correction Calculator The Bolometric Correction Calculator is […]

    K-Correction Calculator Soil Test Potassium (K) (ppm or mg/kg) Cation Exchange Capacity (CEC) (meq/100g) Target K Level in Soil (% of CEC) 4% (recommended for most crops)3% (low requirement crops)5% (high K-demanding crops)6% (very high demand) Calculate K Correction Recommended Potassium Fertilizer (K₂O): 0 kg/ha Equivalent Potash (60% K₂O fertilizer): 0 kg/ha of

Absorption Cross-Section Calculator Wavelength λ (nm): Molar Absorptivity ε (L mol⁻¹ cm⁻¹): Concentration c (mol/L): Path Length l (cm): Number Density N (m⁻³): Calculate Absorption Cross-Section About the Absorption Cross-Section Calculator The Absorption Cross-Section Calculator is a scientifically accurate tool designed to compute the molecular absorption cross-section (σ) from spectroscopic data using the Beer-Lambert law

Optical Thickness Calculator Calculate Optical Thickness (τ) Opacity κ (cm²/g) Column Density Σ (g/cm²) Physical Path Length L (cm) Mean Density ρ (g/cm³) (optional – auto-calculated if Σ given) Calculate Optical Thickness About the Optical Thickness Calculator The Optical Thickness Calculator (also known as optical depth τ calculator) is a precision scientific tool that computes

Dust Grain Size Calculator Settling Velocity (v) [m/s]: Grain Density (ρₚ) [kg/m³]: Fluid Density (ρₓ) [kg/m³]: Dynamic Viscosity (μ) [Pa·s]: Gravitational Acceleration (g) [m/s²]: Calculate Dust Grain Size About the Dust Grain Size Calculator The Dust Grain Size Calculator is a scientifically accurate tool designed to determine the diameter of airborne or suspended dust particles

Resonance Gap Calculator Calculate Resonance Gap (ΔE_res) Enter the orbital periods (or semi-major axes) of two planets and select the resonance type to compute how close they are to exact mean-motion resonance. Period of Inner Planet P₁ (days) Period of Outer Planet P₂ (days) Resonance (p:q) 2:1 (e.g., Jupiter–Saturn analogs)3:2 (e.g., Pluto–Neptune)4:35:35:47:43:1 Calculate Resonance Gap

Shepherd Moon Calculator Calculate Maximum Stable Ring Particle Size Planet Mass (Earth masses) Shepherd Moon Semi-Major Axis (km) Ring Width Δa (km) Particle Density (kg/m³) Calculate Maximum Particle Radius About the Shepherd Moon Calculator The Shepherd Moon Calculator is a scientifically accurate online tool that allows astronomers, planetary scientists, and space enthusiasts to determine the

Ring System Stability Calculator Central Body Mass (M☉): Particle Mass (kg): Orbital Radius (km): Particle Density (kg/m³):</label unravel Particle Radius (m): Calculate Ring System Stability About the Ring System Stability Calculator The Ring System Stability Calculator is a scientifically accurate, interactive tool designed to determine whether a planetary ring system at a given orbital radius

Planetary Ring Calculator Calculate Ring Propertiesh2> Planetlabel> Jupiteroption>Saturnoption>Uranusoption>Neptuneoption>Custom Planetoption> select> div> Planet Mass (×10²⁴ kg)label> div> Planet Radius (km)label> div> Inner Ring Radius (km)label> div> Outer Ring Radius (km)label> div> div> Calculate Ring Propertiesbutton> div> canvas> div> About the Planetary Ring Calculatorh2> The Planetary Ring Calculatorstrong> is a precise, scientifically validated tool that allows you

Tidal Disruption Calculator Mass of Star (Solar Masses, M⊙): Radius of Star (Solar Radii, R⊙): Mass of Black Hole (Solar Masses, M⊙): Impact Parameter β (1 = grazing): Calculate Tidal Disruption Event About the Tidal Disruption Calculator The Tidal Disruption Calculator is a powerful, scientifically accurate tool designed to predict and analyze Tidal Disruption Events