What is the constellation of March 1 1?

The constellation of 1 1 in March is Pisces.

The date of birth of Pisces is 19 from February to March 20th. It is the zodiac sign, located east of Aquarius and west of Aries. The main stars are Jupiter and Neptune. The representative color is sea blue.

Pisces crosses the sky on the evening of September 27th every year. The best observation time for Pisces is 165438+2 1 point every year. There are 50 stars in Pisces that are brighter than 5.5, the brightest star is Right Geng Er (Pisces η), and the apparent magnitude is 3.62.

Black holes in constellations

Pisces has a messier objects: M74, which is a spiral galaxy facing the earth, with a bright core and a dark ring cloud on the outer layer. In 2005, astrophysicists at the University of Michigan in the United States first discovered the evidence of a medium-mass black hole in the universe in M74.

The mass of the black hole found in Pisces M74 is equivalent to 10000 suns, and it is the best candidate for a medium-mass black hole. Medium-mass black holes may be formed by the merger of dozens or even hundreds of interstellar black holes in high-density nebulae, or they may be the residual cores of small galaxies swallowed up by large galaxies.