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MONDE CELESTE [8 records]

Record 1 2007-10-15

English

Subject field(s)
  • Surveying
  • Mathematical Geography
  • Astrophysics and Cosmography
DEF

The two points at the northern and southern extremities of the earth ... which form the ends of the earth's axis.

French

Domaine(s)
  • Arpentage
  • Géographie mathématique
  • Astrophysique et cosmographie
DEF

Points où l'axe du Monde rencontre la sphère céleste.

Spanish

Campo(s) temático(s)
  • Agrimensura
  • Geografía matemática
  • Astrofísica y cosmografía
DEF

Cada uno de los dos puntos en que el eje de rotación de un astro encuentra la superficie del mismo.

OBS

[Los dos puntos] son el Polo Norte o boreal y el Polo Sur o austral.

Save record 1

Record 2 2004-01-16

English

Subject field(s)
  • Mathematical Geography
  • Remote Sensing
CONT

The celestial sphere is bisected by the "celestial equator" just as the Earth is bisected by the terrestrial equator; in fact, the projection of the Earth's equator onto the celestial sphere defines the celestial equator.

French

Domaine(s)
  • Géographie mathématique
  • Télédétection
CONT

Le grand cercle de la sphère céleste [...] dont le plan est perpendiculaire à l'axe du monde, s’appelle «équateur céleste».

Spanish

Campo(s) temático(s)
  • Geografía matemática
  • Teledetección
Save record 2

Record 3 2002-11-27

English

Subject field(s)
  • Astronomy
CONT

[The celestial meridian is] one half of a great circle of the celestial sphere passing through the zenith of a given place and terminating at the celestial poles; the hour circle that contains the zenith, or the vertical circle that contains the celestial pole.

French

Domaine(s)
  • Astronomie
CONT

Le grand cercle de la sphère céleste [...] dont le plan passe par la verticale et l'axe du monde s’appelle «méridien céleste».

Spanish

Save record 3

Record 4 1991-03-18

English

Subject field(s)
  • Religion (General)

French

Domaine(s)
  • Religion (Généralités)
OBS

Équivalent fourni par un spécialiste, Université d’Ottawa.

Spanish

Save record 4

Record 5 1977-09-12

English

Subject field(s)
  • Astronomy
OBS

[Celestial poles are the] Points about which the celestial sphere appears to rotate; intersections of the celestial sphere with the earth's polar axis.

French

Domaine(s)
  • Astronomie
OBS

En prolongeant la ligne des pôles terrestres vers le nord et vers le sud, on trace l'"axe du monde", qui coupe la sphère céleste en deux points appelés "pôles célestes".

Spanish

Save record 5

Record 6 1977-09-09

English

Subject field(s)
  • Astronomy
OBS

[Precession of the equinoxes is the] slow westward motion of the equinoxes along the ecliptic that results from precession.

French

Domaine(s)
  • Astronomie
OBS

La variation de la direction de l'axe du monde entraîne celle de l'équateur céleste dont le plan est perpendiculaire à cet axe et parallèle au plan de l'équateur terrestre. Le plan de l'écliptique change aussi quelque peu sa position par suite de la précession planétaire. Il s’ensuit que les points d’intersection de l'équateur céleste et de l'écliptique(équinoxes) se déplacent lentement parmi les étoiles vers l'Ouest. La vitesse de ce déplacement en une année l=360 °/26 000=50, "26 est dite "précession annuelle totale à l'écliptique" ou "précession des équinoxes".

Spanish

Save record 6

Record 7 1977-09-01

English

Subject field(s)
  • Astronomy
OBS

An extension of the [earth's] axis would appear to intersect the sky at points in line with the North and South Poles of the earth but, because of the nearly infinite size of the celestial sphere, immensely far away. As the earth rotates about its polar axis, the sky appears to turn in the opposite direction about those "north" and "south celestial poles".

French

Domaine(s)
  • Astronomie
OBS

L'axe du monde coupe la surface de la sphère céleste en deux points qui sont le "pôle céleste Nord(...) "et le "pôle céleste Sud(...) ".

Spanish

Save record 7

Record 8 1977-09-01

English

Subject field(s)
  • Astronomy
OBS

An extension of the [earth's] axis would appear to intersect the sky at points in line with the North and South Poles of the earth but, because of the nearly infinite size of the celestial sphere, immensely far away. As the earth rotates about its polar axis, the sky appears to turn in the opposite direction about those "north" and "south celestial poles".

French

Domaine(s)
  • Astronomie
OBS

L'axe du monde coupe la surface de la sphère céleste en deux points qui sont le "pôle céleste Nord(...) "et le "pôle céleste Sud(...) ".

Spanish

Save record 8

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