# Category:Celestial coordinate system

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Here is a list of articles in the Celestial coordinate system category of the Astronomy portal.

This category is located at Category:Astronomical coordinate systems.
**Note:**This category should be empty.
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## Pages in category "Celestial coordinate system"

The following 27 pages are in this category, out of 27 total.

- Celestial coordinate system
*(astronomy)*

### A

- Apparent longitude
*(astronomy)*

### B

- Barycentric celestial reference system
*(astronomy)* - Broken/Almucantar
*(computing)*

### C

- Colure
*(astronomy)*

### E

- Earth-centered inertial
*(astronomy)* - Ecliptic coordinate system
*(astronomy)* - Equator
*(astronomy)* - Equatorial coordinate system
*(astronomy)* - Equinox (celestial coordinates)
*(astronomy)*

### G

- Gaussian year
*(astronomy)*

### H

- Hour angle
*(astronomy)* - Hour circle
*(astronomy)*

### I

- International Celestial Reference Frame
*(astronomy)* - International Celestial Reference System
*(astronomy)*

### M

- Meridian
*(astronomy)*

### N

- Nadir
*(astronomy)* - Northern celestial hemisphere
*(astronomy)*

### P

- Polar distance
*(astronomy)* - Celestial pole
*(astronomy)* - Prime vertical
*(astronomy)*

### R

- Rotating reference frame
*(physics)*

### S

- Sidereal year
*(astronomy)* - SOFA
*(astronomy)* - Southern celestial hemisphere
*(astronomy)*

### V

- Vertical circle
*(astronomy)*

### Z

- Zenith
*(astronomy)*