let angle = 0;

let r = 80;

let x, y;

let a = 0.375;

function setup(){

  createCanvas(400, 400);

  noStroke();

  background(255);

}

function draw(){

  push();

  translate(width/2, height/2);

  y = sin(radians(angle) * a) * sin(radians(angle)) * r;

  x = sin(radians(angle) * a) * cos(radians(angle)) * r;

  fill(0,130,120,80)

  ellipse(x, y, 5)	

  pop();

  angle += 2;

 

}