Thomann Planetary Tuning Fork Jupiter

Thomann Planetary Tuning Fork Jupiter, Tuning Fork Jupiter, Gold-plated - suitable for allergy sufferers, Extra-long handle for better feel and control, Made in Germany@+*Description:*, Duration of one orbit around the sun, Position of the sun: 5th planet, Orbital period in years: 11.87, Orbital period in days: 4332,588, Orbital period in seconds: 374335603, Frequency calculation: 1/374335603 sec = 2.6714x10 to the power of -9 Hz (2.6714x10 to the power of -9 Hz x 2) 2 to the power of 35 = 183.58 Hz, Frequency 183,58 Hz (= 36 octave), Note: F#3, Shifted standard tuning 440 Hz: A4/A‘ = 436.63 Hz ...