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binary star are 2 stars that circle around each other traveling in space and Opitcal double are 2 stars that appear close tpgether, but are really far apart.
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∙ 12y ago
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What is an optical device that produces real images?
Double Convex
What is a double star?
A double star is two stars that orbit each other. It's also called a binary star.
What is double stars in which one star moves directly in front of the other?
Each of those is an eclipsing binary.
How big is a binary star?
A binary star is a star system consisting of two stars orbiting around their common barycenter. Systems of two, three, four, or even more stars are called multiple star systems. These systems, especially when more distant, often appear to the unaided eye as a single point of light, and are then revealed as double (or more) by other means.
What is a binary star system?
'Bi' means two(2) . So a Binary Star System is two stars rotating about each other. In space the star Procyon, in the 'Little Dog ' Comnstelltion is a binary system. Procyon A is the Main Star and it has procyon B revolving around Procyon A They are commonly referred to as the Little Dog, and the Pup. Much nearer to home, The Earth and the Moon are thought to be a planetary binary system, because our moon is so large, compared to other moons and planets, that the Earth moves against the Moon too!!!!!
What is an optical double?
An optical double are two stars that appear to be close together from our perspective on the earth but are in reality far apart and not binary stars.
What is optical double?
An optical double are two stars that appear to be close together from our perspective on the earth but are in reality far apart and not binary stars.
What is the difference between a double wide and a manufactured home.?
The difference between a double wide and a manufactured home is that the manufactured home is put on a foundation.
What is the Difference between double room and a double standard room?
The difference between a double room and a double standard room is the double often contains two beds. A standard double has just one bed and is designed for two people.
What is the difference between twice and double in math?
I don't think there is a difference.
Difference between herringbone gears and double helical gears?
they have no difference.. they are same
What is another name for a binary star?
Binary pairDouble starOptical double star
What is the difference of m and n?
the double of n is m. is the difference between m and n
What is the difference between alpha carotene and beta carotene?
The difference is the position of the double bond
What is different between double layer media and a single layer media?
difference between single layer and double winding
What is the difference between a double reed and flute?
flute has no reed
What is the difference between a cello and a double bass?
A cello is higher.
