Web6 de ago. de 2024 · With a radius of about 722 miles (1,163 kilometers), Eris is about 1/5 the radius of Earth. Eris, like Pluto, is a little smaller than Earth's Moon. If the Earth were the size of a nickel, Eris would be about … Web8 de oct. de 2024 · Key Facts & Summary. It was discovered in 2005 by a team of astronomers led by Mike Brown and announced in the same day as Makemake, and two days after Haumea.; It is the most distant …
Convert Atomic Mass Unit to Kilogram
Web18 de mar. de 2016 · Density, mass and volume. Although all of the planets beyond Mars are gas giants, Pluto is small and rocky. ... In 2003, the icy body of Eris was found far beyond the Kuiper Belt. Web11 de abr. de 2024 · Gladman et al. estimated a total mass for the 30–50 au distance range of 0.04–0.1 M ⊕, using an albedo ν r = 0.04 for all TNOs; this includes all dynamical components, but because the main belt represents only about half the mass (determined using the CFEPS model; Petit et al. 2011) in the 30–50 au distance range, a 0.02–0.05 … how to work a sql database
Dysnomia (moon) - Wikipedia
WebEris is tidally locked to Dysnomia, which implies that the moon must have a mass within the range of (3–5) × 1020 kg (mass ratio 0.02–0.03) in order to have slowed Eris's rotation down by tidal interactions. This gives a likely density range of 1.8–2.4 g/cm3 for Dysnomia, which is exceptionally high for trans-Neptunian objects of similar size. [4] Web1 de abr. de 2024 · The mass of Ceres, which accounts for more than one-third the total mass of the main asteroid belt, is about 9.1 × 10 20 kg, and its density is 2.2 grams per cubic cm (about two-thirds that of the Moon). Ceres’ shape and density are consistent with a two-layer model of a rocky core surrounded by a thick ice mantle. Ceres rotates once in … WebMass in M Earth, the unit of mass equal to that of Earth (5.97 × 10 24 kg). (2) ... Eris is generally assumed to be a dwarf planet because it is more massive than Pluto. In order of discovery, these three bodies are: Ceres – discovered January 1, ... how to work a swiffer wet jet