30 TermsHome > Terms > English, UK (UE) > True equinox and equator
True equinox and equator
The celestial reference system determined by the instantaneous positions of the celestial equator and ecliptic. The motion of this system is caused by the progressive effect of precession and the short term, periodic variations of nutation.
This is auto-generated content. You can help to improve it.
0
0
Improve it
- Part of Speech: noun
- Synonym(s):
- Blossary:
- Industry/Domain: Earth science
- Category: Mapping science
- Company: American Congress on Surveying & Mapping
- Product:
- Acronym-Abbreviation:
Other Languages:
Member comments
Terms in the News
Featured Terms
Nick Kyrgios
Nicholas Hilmy "Nick" Kyrgios (born 27 April 1995) is an Australian professional tennis player. He won the Boys' Singles ...
Contributor
Featured blossaries
Browers Terms By Category
- General astronomy(781)
- Astronaut(371)
- Planetary science(355)
- Moon(121)
- Comets(101)
- Mars(69)
Astronomy(1901) Terms
- Marketing communications(549)
- Online advertising(216)
- Billboard advertising(152)
- Television advertising(72)
- Radio advertising(57)
- New media advertising(40)
Advertising(1107) Terms
- Ceramics(605)
- Fine art(254)
- Sculpture(239)
- Modern art(176)
- Oil painting(114)
- Beadwork(40)
Arts & crafts(1468) Terms
- Journalism(537)
- Newspaper(79)
- Investigative journalism(44)
News service(660) Terms
- Architecture(556)
- Interior design(194)
- Graphic design(194)
- Landscape design(94)
- Industrial design(20)
- Application design(17)