Examples of using Variable star in English and their translations into Indonesian
{-}
-
Colloquial
-
Ecclesiastic
-
Computer
-
Ecclesiastic
So this is a variable star, this wolf 336?
Betelgeuse is classified as a semi-regular variable star.
The unusual variable star V838 Monocerotis(V838 Mon) continues to puzzle astronomers.
It is classified as a suspected semi-regular variable star.
Variable star designation T Scorpii, reached an w: absolute magnitude of -8.5, briefly outshining the entire cluster.
Altair has alsobeen shown to be a Delta Scuti-type variable star.
It's what's known as a variable star, and its shifts in brightness have been closely studied for decades.
Another thing that makes UY Scutiparticularly interesting is the fact that it's a variable star.
The Sun is not considered a variable star, but it does undergo periodic changes in activity known as the sunspot cycle.
The system contains at least two stars, one of which is a luminous blue variable star.
One example is the variable star Mira that varies its brightness by a factor of 630, compared to a mere three times for Betelgeuse.
Observations can be reported to the American Association of Variable Star Observers(AAVSO).
(astronomy): A radially pulsating(expanding and contracting) variable star with a regular period and known relationship between period and intrinsic brightness.
The binary system's visible light is dominated by the red giant,itself a Mira-type long period variable star.
Its brightest star is Alpha Antliae,an orange giant that is a suspected variable star, ranging between apparent magnitudes 4.22 and 4.29.
The bright bluish nebula below and left of center is NGC 1999,a dusty cloud reflecting light from an embedded variable star.
Betelgeuse is a distinctly reddish, semiregular variable star whose apparent magnitude varies between +0.0 and +1.3, the widest range of any first-magnitude star. .
The reflection nebula NGC 1999is brilliantly illuminated by V380 Orionis(center), a variable star with about 3.5 times the mass of the Sun.
Thus, GK Persei seems to have changed from a classical nova like Nova Aquilae 1918 to somethingresembling a typical dwarf nova-type cataclysmic variable star.
Enter UY Scuti, a bright red supergiant variable star that resides within the Scutum constellation and is currently believed to be the largest star in the Milky Way galaxy.
In the bottom right of this Hubble image is another Herbig-Haro object known as HH 30,associated with the variable star V1213 Tauri.
Shapely decided to map the distribution of globular clusters andmeasure their distances using variable star markers within the clusters and the luminosity-distance relationship(see sidebar).
Visual magnitudes for each observed spectrum areavailable from the densely-spaced observations of the American Association of Variable Star Observers(AAVSO).
Variable star observing is one area in which amateurs can contribute greatly to the science of astronomy, because professional astronomers do not have the time necessary for such observations.
Its real diameter is about 145 light-years, and is composed of several hundred thousand stars, the brightest of which is the variable star V11 with an apparent magnitude of 11.95.
Based on the data from the American Association of Variable Star Observers(AAVSO), Betelgeuse reached a maximum brightness in 1933 and 1942, peaking at magnitude 0.2, and it was at its faintest in 1927 and 1941, dropping to magnitude 1.2.
M13 is about 145 light-years in diameter, and it is composed of several hundred thousand stars, the brightest of which is a red giant, the variable star V11, with an apparent visual magnitude of 11.95.
Eta Carinae(η Car) is a massive, hot, variable star visible only from the Southern Hemisphere, and is located about 7,500 light years from Earth in a young region of star birth called the Carina Nebula.
Put simply, it involves a process of elimination by looking for nearby objects that could have contaminated the light curve orif the star in question is a red giant or a variable star that could produce a planet-like light curve.
This unprecedented behavior was confirmed with archivaldata collected from the database of the American Association of Variable Star Observers, AAVSO, showing V Sge brightening by nearly a factor of 10X, 2.4 magnitudes, from 1907 until the last few years.