Canonical Constants & Computation Suite
Standard IAU / IOAA physical constants and rapid verification calculators for study sessions.
Extinction-Corrected Distance Solver
Computes true distance \(d\) from \(m - M = 5\log_{10}(d/10\text{ pc}) + A_V\).
True Distance \(d\):
398.11 pc (1298.5 ly)
Keplerian Orbit & Escape Velocity
Computes circular speed \(v_c = \sqrt{GM/r}\), escape speed \(v_e\), and period \(P\).
\(v_c\) / \(v_\text{esc}\) / Period \(P\):
29.78 km/s | 42.12 km/s | 1.00 yr
Official IOAA & IAU Physical Constants
| Quantity | Symbol | SI Value | Copy Value |
|---|