ретроградтық қозғалыс

ретроградтық қозғалыс

Backward (westward) motion of the planet among the stars, resulting from the fact that it is viewed from the moving earth. It is the motion that a planet has when its right ascension is decreasing. Each year, when Earth passes a superior planet, such as Mars, the planet appears to move backward for a short time. It is the same effect you see when two trains are running in the same direction on side by side tracks. The slower train appears to be moving backward.

0 0

Improve it

Add an image

Part of Speech: noun
Synonym(s):
Blossary:
Industry/Domain: Astronomy
Category: Mars
Company: NASA
Product:
Acronym-Abbreviation:

Collect to Blossary

Other Languages:

Related terms

екінші ширек пен толған айдың аралық фазасы

Astronomy; Mars

The phase when more than half (but not all) of the planet's side facing earth is illuminated by the sun.

террақалыптасуы

Astronomy; Mars

Transforming a hostile environment into one able to sustain human life; this includes a source of oxygen, water, plant life, and correct air pressure and temperature.

айналу осі

Astronomy; Mars

The straight line, real or imaginary, passing through a rotating body and is the line about which that body rotates.

азимут

Astronomy; Mars

The distance in degrees along the horizon, westward from the south point of the horizon, to the place where a vertical circle through the star or other object intersects the ...

кері таралу

Astronomy; Mars

The deflection of particles or radiation by scattering processes through angles greater than 90 degrees with respect to the original direction of motion.

тығыздық

Astronomy; Mars

The amount of matter in a unit volume of a substance; usually the mass per unit of volume.

Terms in the News

Featured Terms

Mankent

0
Terms
0
Blossaries
5
Followers

Industry/Domain: Personal life Category: Divorce

ажырасу рәсімі

A formal ceremony to officially end a marriage by exchanging divorce vows and returning the wedding rings. As divorce becomes more common, a divorce ...