What is the magnitude of propus?
3.31
Eta Geminorum/Magnitude
What is the color of propus?
Propus is a Giant Star type star. Propus is a main star in the constellation Gemini and makes up the constellation outline. Based on the spectral type (M3III) of the star, the Propus colour is red . Propus is a Binary or Multiple star system.
What kind of star is ETA geminorum?
asymptotic giant branch star
The primary star, Eta Geminorum Aa, is an asymptotic giant branch star of spectral type M2 IIIa. The star is also classified both as a semiregular variable star, and an eclipsing variable. Its apparent brightness changes from an apparent magnitude of 3.15 to 3.90, in a period of around 234 days.
What type of star is Alzirr?
Alzirr is a Subgiant Star. Alzirr is a main star in the constellation Gemini and makes up the constellation outline. Based on the spectral type (F5IV) of the star, the Alzirr colour is yellow to white . The star has an estimated age of 1.50 Billion of Years but could be as young as 1.40 to 1.60 according to Hipparcos.
What kind of star is propus?
Eta Geminorum (η Geminorum, abbreviated Eta Gem, η Gem), formally named Propus /ˈproʊpəs/, is a triple star system in the constellation of Gemini. It is a naked-eye variable star around 380 light years from the Sun.
What type of star is Tejat?
M3 III
Mu Geminorum/Spectral type
What is the history of Gemini?
In Greek mythology, the constellation of Gemini was associated with the twin’s Castor and Pollux. Even the name, Gemini, translates to twins, from Latin. Pollux was the son of Zeus, who seduced Leda, while Castor was the son of Tyndareus, the king of Sparta and Leda’s husband.
Is Castor a binary star?
To the unaided eye, the star Castor in the constellation Gemini the Twins appears as a bright pinpoint of light. But it’s actually three pairs of binary stars – six stars in all – in a complex dance about a common center of mass. Even a fairly small telescope will show Castor as two stars.
What type of star is Castor?
Castor C is a variable star, classified as a BY Draconis type. BY Draconis variables are cool dwarf stars which vary as they rotate due to starspots or other variations in their photospheres. The two red dwarfs of Castor C are almost identical, with masses around a half M ☉and luminosities less than 10% of the Sun.
Is the star Bellatrix on the main sequence?
Bellatrix is a bluish main sequence star with the stellar classification B2 V. It has the spectrum of a giant, which is why a number of sources cite the spectral type of a giant, B2 III. Both the Simbad and NED databases give the spectral type B2 V, indicating that the star is still a hydrogen-fusing dwarf.
What type of star is Wasat?
F0 IV
Delta Geminorum/Spectral type
What color is geminorum?
It is a red giant at a stellar classification of M3 III, with a surface temperature of 3,773 K, meaning it is brighter, yet cooler, than the Sun.