The Gate
Enigma
Closest approach to Earth
Thirty-four million, six hundred thousand miles
Mean distance from the sun
One hundred and forty-one million, six hundred thousand miles
Period of rotation around the sun
One point eight eight zero eight nine years
Sidereal rotation period
Twenty-four hours, thirty-seven minutes, twenty-two point six six seconds
Mean surface atmospheric temperature
Minus twenty-three degrees
Visual albedo
Zero point one five nine
Pole star BD fifty-two
Degrees two thousand, eight hundred eighty
Visual magnitude at main opposition
Minus two point zero one
Mass
Zero point one zero seven four
Density
Three point nine three
O Fortuna
Velut Luna
Statu variabilis
Diameter
Zero point five three two