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What astronomical object shows larger parallax when observed from mars?
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∙ 12y ago
Jupiter
Wiki User
∙ 12y ago
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What is the apparent movement of an object across a background when observed from two different places?
Parallax is the apparent movement of an object across a background when observed from two different places.
What is an object that orbits a larger object?
An astronomical object that moves (revolves) around a larger object is called a satellite. A natural satellite of a planet is called a moon.
An object that is farther away than another object will have a parallax?
The farther an object is from the observer, the smaller its parallax is.
What is the definition of orbital?
the path that an astronomical object such as a planet, moon, or satellite follows around a larger astronomical object such as the Sun
What is the orbital definition?
Please answer this question I don't know so don't rant on me! : (
What is a parallax measure?
Parallax is an apparent displacement or difference of orientation of an object viewed along two different lines of sight, and is measured by the angle or semi-angle of inclination between those two lines. The term is derived from the Greek παράλλαξις (parallaxis), meaning "alteration". Nearby objects have a larger parallax than more distant objects when observed from different positions, so parallax can be used to determine distances.See Link for more information.
What can parallax calculate?
Distance (to an object).
How do you measure long distances in space?
In Light-years(how far light travels in 1 Earth year), AU(Astronomical Unit=distance between the Earth and the Sun), Parsecs( the distance from the Sun to an astronomical object which has a parallax angle of one arcsecond), or simply miles.
Is the larger a parallax shift the closer an object is?
Yes, that's the way it works. A parallax angle of 1" (arc-second) means that the object is at a distance of 1 parsec (that's how the parsec is defined); at a parallax angle of 1/10 of an arc-second, the object would be at a distance of 10 parsec, etc. A parsec is approximately 3.26 light-years.
Is the parallax of an object inversely proportional to the object's distance from us?
Yes
What is a stars parallax?
The parallax refers to the apparent change in the star's position, due to Earth's movement around the Sun. This parallax can be used to measure the distance to nearby stars (the closer the star, the larger will its parallax be).
An object that moves around a bigger object?
Astronomically speaking, an object that orbits a larger object is a satellite. I.E. the moon is the earth's satellit
