No. Because it will be impossible for astronomers to make an atlas of at least 100 billion galaxies in the observable universe.
No, because it will be impossible for astronomers to survey at least 100 billion galaxies (each with 100 billion stars) to make a 3D map of the observable universe.
a large elliptical galaxy
Yes. A small number of galaxies have been named after individual people. Usually, the named individual was the person who discovered the object, or brought attention to it, or who first studied it scientifically. Normally they would be astronomers, or at least hobbyists.
There are at least 20 billion lenticular galaxies in the universe.
There are at least 15 billion elliptical galaxies in the universe.
There are at least 5 billion irregular galaxies in the universe.
There at least 60 billion spiral galaxies in the universe because the spiral galaxies comprise of about 60 percent of all galaxies which are about 100 billion.
There are at least 100 billion galaxies in the observable universe, so there are at least 1.14 billion galaxies in each one of the 88 constellations in the sky.
I think the least common is elliptical or irregular..
No, because it will be impossible for the PGC catalog to have at least all 100 billion galaxies in the observable universe.
Yes, because scientists have found hundreds and hundreds of galaxies already and scientists say that there are more galaxies out there that they haven't found!