Start 360°
Planet Tuning Fork
- Note: D#3
- Determination of frequency: Duration of one orbit around the sun from the position of the 4th planet
- Orbital period in years: 1.88
- Orbital period in days: 686.9798
- Round trip time in seconds: 59355055
- Frequency calculation: 1/59355055 sec = 1.68478 * 10^-8 Hz, (1.68478 * 10^-8 Hz x 2) 2^32 = 144.72 Hz
- Frequency: 144.72 Hz (33th octave)
- Shifted standard tuning 440 Hz: A4 / a' = 433.67 Hz
- Made in Germany
Available since
July 2014
Item number
344766
Sales Unit
1 piece(s)
