Enigma The Gate

Closest approach to earth:
34,600,000 miles.

Mean distance from the sun:
141,600,000 miles.

Period of rotation around the sun:
1.88089 years.

Sideral rotation period:
24 hours, 37 minutes, 22.66 seconds.

Mean surface atmospheric temperature:
-23 degrees.

Visual albedo:
0.159.

Pole Star:
BD 52, Degrees 2880.

Visual magnitude at mean opposition:
-2.01.

Mass:
0.10174.

Density:
3.93.

Diameter:
0.532.