A
Define Orbits
An elongated fixed paths for revolving of Planets.
Define Geoid
Means an earth like shape.
Define Constellations
Groups of stars
Celestial bodies
Those objects shining in the sky
Define Stars
Made up of hot gases
Which observatory is located at Greenwich
British Royal Observatory
Degree of Tropic of Cancer
23.5*
Degree of Tropic of Capricorn
23.5* S
Degree of Arctic Circle
66.5* N
Degree of Antarctic Circle
66.5* S
Local Time selected from the degree
82*30E
Each minute degree of a longitude
4 Minutes
Number of time zone in Russia
11 time zones
The area between the Tropic of Cancer and the Tropic of Capricorn
Torrid Zone
The area of Tropic of Capricorn ad the Antarctic Circle
Temperate zones