Examples of 'arcseconds' in a sentence
Meaning of "arcseconds"
arcseconds (noun) - A unit of angular measurement equal to 1/3600th of a degree, commonly used in astronomy
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- plural of arcsecond
How to use "arcseconds" in a sentence
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arcseconds
The two stars are three arcseconds apart.
In at least one embodiment, the spacing between terrain points 42 may be approximately six arcseconds.
It has dimensions of angle per time, typically arcseconds per year or milliarcseconds per year.
The parallax of the stars is measured in arcseconds.
Orbiting at an angular separation of 22.7 arcseconds is the 9th magnitude secondary companion.
They are characterized by their high frequency and minuscule amplitude of just a few arcseconds.
The pixel size is set to 0.3 arcseconds per pixel.
The mirror is maintained so that its theoretical maximum resolution is less than 0.2 arcseconds.
There is an optical companion which is 36 arcseconds away and has an apparent magnitude of +8.4.
The FUV photon penetration depth corresponds to a few arcseconds.
It has an apparent diameter of approximately 20 arcseconds and a true diameter of about 25 light-years.
Where p is the star 's parallax in arcseconds.
At over 1.6 arcseconds per year, Nu2 Lupi has a particularly large proper motion.
By more than a few arcseconds.
At 45 arcseconds northeast of NGC 541 lies an irregular dwarf galaxy known as Minkowski 's object.
See also
He estimated the annual proper motion of the latter as 3 arcseconds.
The other is even fainter and is separated 45 arcseconds from the primary.
Since these angular diameters are typically small, it is common to present them in arcseconds ″.
In the image can be perceive a tiny elongated coma of 20 arcseconds toward Northwest.
Astronomers often measure angles smaller than a degree, in both arcminutes and arcseconds.
Normally i { \ displaystyle i } is given in units of arcseconds per millimeter " / mm.
It is a binary star system with an angular separation of 4.0 arcseconds.
The first is located at an angular separation of 0.1 arcseconds or at least 13 AUs.
A second binary system is located at an angular separation of 69 arcseconds.
The smallest angular resolution that can be reached is about 0.05 arcseconds at a wavelength of 7 mm.
The system consists of a pair of binary stars separated by 66 arcseconds.
Proxima also has a relatively large proper motion-moving 3.85 arcseconds per year across the sky.
If each arcminute is divided into 60 more segments, then these are arcseconds.
Proxima also has a relatively large proper motion - moving 3.85 arcseconds per year across the sky.
The primary member, component A, is a spectroscopic binary whose two components are separated by 0.1 arcseconds.
This star was found to have a very large proper motion of about 5 arcseconds per year.
AstroGwyn improves on this to provide a higher order solution with an accuracy of typically 0.1 arcseconds.
The bar has a maximum apparent length 64 arcseconds.
The repeatability ( the residuals between two completely independent astrometric determinations ), is about 0.06 arcseconds.
Components of double stars with separations down to 0.8 arcseconds are included.
The separation of the two brightest components, ο Andromedae A and ο Andromedae B, is 0.34 arcseconds.
A binary star, it has a 12th-magnitude companion star separated by 30 arcseconds from the primary.
Mu Herculis A and the binary pair B-C are separated by some 35 arcseconds.
It 's moving closer . Fourteen arcseconds.
A is separated from its spectroscopic companion by 0.05 arcseconds.
The secondary ( Beta Aquilae B ) is a 12th magnitude companion which is 13 arcseconds away in the sky.
The angular separation of the two stars is equal to 8.3 arcseconds.
In other words, GEMINGA moves with the unusually high speed of about 0.2 arcseconds per year.
They are separated from each other by 4.4 arcseconds.
The two stars are separated by 11 arcseconds.
The two components of this system have an angular separation of 0.25 arcseconds.
There is an optical companion, an eleventh magnitude star, located 42 arcseconds away.
A spacecraft according to claim 30 wherein said deviation is less than 10 arcseconds.
Each degree consists of 60 arcminutes, and each arcminute consists of 60 arcseconds.
Each degree has 60 arcminutes and each minute has 60 arcseconds.
