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What is the mass of Alpha Cephei?
Alpha Cephei (Alderamin) is a second magnitude star in the constellation of Cepheus.It has a mass of about 1.74 solar masses.
What color is Alpha Cephei?
Alpha Cephei, also known as Alderamin, appears as a white or blue-white star in the night sky. It is a main sequence star with a surface temperature of around 9,500 degrees Celsius, giving it its white color.
What is the brightest star in cephesus?
Aldermin or Alpha Cephei is the brightest star as seen from Earth in the constellation Cepheus. It is a nearby star at about 48.8 light years and has a luminosity 18 times that of the sun.Alrediph or Delta Cephei is a binary system about 900 ly away. The brighter star gave it name to the Cepheid Variable class of star. At peak it is about 2000 times as luminous than the sun. From Earth it is not as bright as Aldermin because it is much much further from us.
When was Gamma Cephei Ab created?
Gamma Cephei Ab was created in 1988.
What is the exact number of star has cepheus had?
Cepheus, a constellation in the northern sky, contains numerous stars, with around 100 stars identified as part of its official asterism. However, the exact number can vary depending on the criteria used to define which stars belong to the constellation. In terms of notable stars, Cepheus includes several bright ones, such as Alpha Cephei (Alderamin) and Beta Cephei (Batelgeuse). Overall, the constellation is rich in stars, but a precise count can be subjective based on different observations and classifications.
What are the name of red supergiants star?
The five largest known red supergiants in the Galaxy are VY Canis Majoris, VV Cephei A, V354 Cephei, RW Cephei and KW Sagittarii.
How big is V.V. Cephei in km?
VV Cephei is 1900 times the size of the sun.VV Cephei is 2,644,762,000 (Trillion) KM in diameter.or2,644,762,000,000 (quadrillion) metersyeah. big
What are the names of the stars that are larger than Betelgeuse?
Here are a few:T Cephei, VV Cephei, VY Canis Majoris, NML Cygni, WOH G64, and V059 Cassiopae. ... Mu Cephei, Mu Cephei A, ... There are certainly an extremely high number of stars that are bigger than Betelgeuse in the known universe alone.
Which planet and what kind of planet is vv cephei?
VV Cephei is a star system, not a planet. It is a binary star system consisting of two massive stars, one of which is a red supergiant. The system is located in the constellation Cepheus.
What color is alpha cassiopeiae?
Alpha Cassiopeiae, also known as Schedar, appears as a bright orange color in the night sky.
How would they apear If Deneb and Rigel were located at Alpha Centuari's distaance from earth?
they would appear bright enough to be seen, although too bright to look at
What is the next north star?
gamma cephei (errai)
