WebAccording to the Minor Planet Center, Orcus has a perihelion distance of 30.51 AU and an aphelion distance of 48.1 AU. Its orbital period is 245.18 years, and its inclination is 20.57 degrees. ... The long orbital period of Eris is a result of its large distance from the Sun, as well as its relatively high orbital eccentricity. ... WebAug 25, 2009 · Mercury is closest to the Sun. Neptune is the farthest. Planets, asteroids, and comets orbit our Sun. They travel around our Sun in a flattened circle called an ellipse. It …
How Long is a Day On Other Planets? - WorldAtlas
WebThe spectra and colors of 2003 AZ 84 are very similar to those of Orcus, another large object in 2:3 resonance with Neptune. ... It had approached its aphelion (furthest distance from the Sun) in 1982 and will come to its perihelion (closest distance to the Sun) in 2107. Orcus (minor-planet designation 90482 Orcus, provisional designation 2004 DW) is a trans-Neptunian dwarf planet with a large moon, Vanth. It has a diameter of 870 to 960 km (540 to 600 mi), the size of or somewhat smaller than the asteroid Ceres. The surface of Orcus is relatively bright with albedo reaching 23 … See more Discovery Orcus was discovered on 17 February 2004, by American astronomers Michael Brown of Caltech, Chad Trujillo of the Gemini Observatory, and David Rabinowitz of Yale University See more Size and magnitude The absolute magnitude of Orcus is approximately 2.3. The detection of Orcus by the Spitzer Space Telescope in the far infrared and by Herschel Space Telescope in submillimeter estimates its diameter at 958.4 km (595.5 mi), … See more • List of possible dwarf planets • List of trans-Neptunian objects • List of Solar System objects by size See more Orcus is in a 2:3 orbital resonance with Neptune, having an orbital period of 245 years, and is classified as a plutino. Its orbit is moderately inclined at 20.6 degrees to the ecliptic. Orcus's orbit is similar to Pluto's (both have perihelia above the ecliptic), … See more Orcus has one known moon, Vanth (full designation (90482) Orcus I Vanth). It was discovered by Michael Brown and T.-A. Suer using discovery … See more • MPEC 2004-D09 announcing the discovery but attributing it to Raymond J. Bambery, Steven H. Pravdo, Michael D. Hicks, Kenneth J. Lawrence, … See more city hall shiner texas
Space Today Online - Eight major planets of the Solar System
WebJan 21, 2024 · Earth's distance from the sun averages to about 93 million miles (150 million km), which scientists also call one astronomical unit (1 AU). Skip to main content Open menu Close menu WebMar 22, 2024 · Orbits the Sun Ceres takes 1,682 Earth days, or 4.6 Earth years, to make one trip around the Sun. 3 Seize the Day Ceres completes one rotation around its axis every 9 hours. 4 No Longer an Asteroid Ceres is so much bigger and so different from its neighbors that scientists classified it as a dwarf planet in 2006. 5 Atmosphere WebDec 19, 2024 · Arrokoth 's orbit is located about 4 billion miles (6.6 billion kilometers) from the Sun, or roughly 1 billion miles (1.6 million kilometers) beyond Pluto. Its orbit is close to circular, and is inclined by only about 2.5 … city hall shell rock iowa