The dimmest star in the constellation Leo is generally considered to be Wolf 359. It is a red dwarf star located approximately 7.8 light years away from Earth and is known for its low luminosity.
The absolute magnitude of a celestial object is a measure of its brightness as seen from a standard distance, while luminosity is the total amount of energy a celestial object emits per unit time. The relationship between absolute magnitude and luminosity is that a higher absolute magnitude corresponds to a lower luminosity, and vice versa. In other words, the absolute magnitude and luminosity of a celestial object are inversely related.
I think that's a pulsar.
Yes, for example Pluto is a dwarf planet and it has three moons. Eris also has a moon.Yes of the 5 named dwarf planets :-Pluto has 3 called Charon its largest then Nix and HydraEris has 1 called DysnomiaHaumea has 2 called Hi`ika and NamakaOnly MakeMake and Ceres have no moons
As you might guess, it's partly an issue of size, with dwarf planets being smaller. But just how big does a planet need to be to become a full-fledged planet instead of a dwarf? You might think the minimum size requirement is arbitrary, but the size cutoff is actually based on other properties of the object and its history in the Solar System. Both planets and dwarf planets orbit the Sun, not other planets (in which case we call them moons). Both must be large enough that their own gravity pulls them into the shapes of spheres; this rules out numerous smaller bodies like most asteroids, many of which have irregular shapes. Planets clear smaller objects out of their orbits by sucking the small bodies into themselves or flinging them out of orbit. Dwarf planets, with their weaker gravities, are unable to clear out their orbits.
The dimmest star in the constellation Leo is generally considered to be Wolf 359. It is a red dwarf star located approximately 7.8 light years away from Earth and is known for its low luminosity.
Think Visual was created in 1986-01.
the scenod to last dwarf planet is: ceres is the second to last DWARF PLANET i think.
A cooled white dwarf is a black dwarf. I think you are thinking of a neutron star which has nothing to do with a white dwarf.
i think a midget is bigger than a dwarf
I think a Campbell's Russian Dwarf hamster
i don't think
a dwarf i think
I think Red Dwarf is owned wholly by Grant Naylor Productions.
B Centauri (B Cen) is a star in the constellation Centaurus.It is an orange giant with a spectral class of K3.
What do you think? Of course not.
i think the answer is NGC 4660