The Impending Whistle
Max Objects:
40
60
100
150
Scale (AU → px):
Show PHAs
Show medium size
Min dia (m):
Max dia (m):
Reload data
Enable Sound
Wave:
sine
triangle
sawtooth
square
Freq min (Hz):
Freq max (Hz):
Map max dist (AU):
Master vol:
Limiter on
Data: NASA NeoWs; 2D Kepler (approx). Audio maps distance-to-Earth → frequency (closer → higher). Time scale: 100y in 6min (loops).
Sun at center • Earth orbit (1 AU) in blue with moving Earth dot
Red
= PHAs
Green
= Medium-size non‑PHAs
Audio: each asteroid = 1 oscillator. Freq ∝ 1/distance to Earth.