GST

Definition : Greenwich Sidereal Time
Category : Academic & Science » Astronomy & Space Science
Country/Region : Worldwide Worldwide
Popularity :

What does GST mean?

Greenwich Sidereal Time (GST) is the sidereal time at longitude 0°. Sidereal time is used by astronomers to keep track of Star Time. Sidereal time is defined as the hour angle of the first point of Aries. Essentially, it describes a specific position of the sky relative to the earth.

Note:
Because the year is not an exact multiple of the earth's rotational period, the sidereal day is about four minutes (actually 3 minutes 56 seconds) shorter than 24 hours. Therefore, the sidereal times during the last four minutes before midnight duplicate that same range of sidereal times at the beginning of the day position of the sky relative to the earth.

Sort By: Popularity Alphabetically Filter by: Country/Region: Category:
We have found 25 more results for GST
Worldwide GST Goods and Services Tax
Business
>>
Business Terms
India GST Goods and Services Tax
Governmental
>>
Rules & Regulations
Worldwide GST Glutathione S-Transferase
Medical
>>
Biochemistry
United States GST Generation-Skipping Transfer
Governmental
>>
Rules & Regulations
Worldwide GST Guided Soft Target
Technology
>>
Automotive
Worldwide GST Glucagon Stimulation Test
Medical
>>
Tests
Belize GST General Sales Tax
Business
>>
Business Terms
Worldwide GST General Strain Theory
Medical
>>
Psychology
United States GST Gustavus Airport
Transport & Travel
>>
Airport Codes
Worldwide GST Gulf Standard Time
Regional
>>
Time Zones
United States GST Gulf States Toyota
Business
>>
Companies & Corporations
India GST Grand Southern Trunk
Transport & Travel
>>
Roads & Highways
Germany GST Gesellschaft für Sport und Technik
[Society for Sports and Technology]
Associations & Organizations
>>
Governmental Organizations
Worldwide GST Generalized Suffix Tree
Computing
>>
General Computing
Worldwide GST Germanium-Antimony-Tellurium
Academic & Science
>>
Chemistry
Worldwide GST Galileo System Time
Academic & Science
>>
Astronomy & Space Science
Denmark GST Danish Geodata Agency
Governmental
>>
Departments & Agencies
Guam GST Guam Standard Time
Regional
>>
Time Zones
Worldwide GST Gnome System Tools
Computing
>>
Software & Applications
Worldwide GST Grand Sports Tourer
Technology
>>
Automotive
Worldwide GST Generalized Structure Tensor
Academic & Science
>>
Mathematics
United States GST Goode Solar Telescope
Academic & Science
>>
Astronomy & Space Science
Germany GST Gerolsteiner
Sports & Games
>>
Cycling
Sweden Gst Generalstaben
[General Staff]
Governmental
>>
Departments & Agencies
Canada GST Groupe Socialiste des Travailleurs
[Socialist Group of Workers]
Governmental
>>
Politics

Frequently Asked Questions (FAQ)

What is the full form of GST in Astronomy?

The full form of GST is Greenwich Sidereal Time

What are the full forms of GST in Academic & Science?

Greenwich Sidereal Time | Germanium-Antimony-Tellurium | Galileo System Time | Generalized Structure Tensor | Goode Solar Telescope

What are the full forms of GST in Worldwide?

Goods and Services Tax | Glutathione S-Transferase | Guided Soft Target | Glucagon Stimulation Test | General Strain Theory | Gulf Standard Time | Greenwich Sidereal Time | Generalized Suffix Tree | Germanium-Antimony-Tellurium | Galileo System Time | Gnome System Tools | Grand Sports Tourer | Generalized Structure Tensor