variable star in English
Cepheid variable stars tend to be extra bright.
Use "variable star" in a sentence
1. Facts R Aquilae is a Variable Star type star
2. It is identified by the variable star designation NSV 18593.
3. Yet, as a variable star, Betelgeuse is occasionally brighter than Rigel.
4. Algol is a variable star, meaning it undergoes wide variations in …
5. The variable star BP Boötis was a member of the constellation.
6. Algol is a known variable star, which waxes and wanes in brightness
7. AH Sco is a semiregular variable star with a main period of 714 days.
8. In practice, visual variable star estimates from many observers are statistically combined to produce more accurate results.
9. What does Algol mean? A double, eclipsing variable star in the constellation Perseus, almost as bright as Polaris
10. 1st or 2nd Century BCE), ancient Greek Astronomer and thaumaturge; Eva Ahnert-Rohlfs (1912–1954), German variable star
11. There are many variable stars known throughout the heavens, but Algol might well be the most famous variable star …
12. Betelgeuse is classified as a semiregular variable star, meaning that its brightness semiregularly changes. Millennia ago, Australian Aborigines noted …
13. Variable star R Aquarii is actually an interacting binary star system, two stars that seem to have a close, symbiotic relationship
14. R Aquilae is a M5E-M9E variable star based on the spectral type that was recorded in the Hipparcos star catalogue
15. Algol, the second brightest star in the northern constellation Perseus, is the finest example of an eclipsing variable star in the entire sky.
16. Aldebaran is a variable star, with a subtle 0.25-magnitude change in brightness over a long period, which Aboriginal Australians may have recorded in their oral traditions.
17. Betelgeuse is one of the most luminous stars in the night sky. It is a variable star and usually has an apparent magnitude of about 0.6, but, beginning in late 2019, it began dimming to an apparent magnitude of 1.6 by early 2020.