Orcus rotation period

WebWe analysed the time series and obtained a double-peaked light curve with a peak-to-valley amplitude of 0.437 ± 0.011 mag and a rotational period of 8.727 ± 0.003 h. WebAug 6, 2024 · Orbit and Rotation Makemake takes 305 Earth years to make one trip around the Sun. As Makemake orbits the Sun, it completes one rotation every 22 and a half hours, making its day length similar to Earth and Mars. Moons Makemake has one provisional moon, S/2015 (136472) 1, and it's nicknamed MK 2. It is more than 1,300 times fainter …

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http://www.johnstonsarchive.net/astro/astmoons/am-90482.html WebMar 22, 2024 · 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 grand rapids metrology grand rapids mi https://davidlarmstrong.com

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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), but is oriented differently. Although at one point its orbit … See more 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 … 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 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. Precovery images taken by the Palomar Observatory as … 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 images taken by the Hubble Space Telescope See more • MPEC 2004-D09 announcing the discovery but attributing it to Raymond J. Bambery, Steven H. Pravdo, Michael D. Hicks, Kenneth J. Lawrence, Daniel MacDonald, Eleanor Helin and Robert Thicksten / NEAT • MPEC 2004-D13 correcting MPEC 2004-D09 See more WebMay 13, 2010 · We also find that Vanth has a nearly face-on circular orbit with a period of 9.5393 ± 0.0001 days and semimajor axis of 8980 ± 20 km, implying a system mass of (6.32 ± 0.01) × 10 20 kg or 3.8% the mass of dwarf planet Eris. WebThe perihelion of Orcus's orbit is around 120° from that of Pluto, while the eccentricities and inclinations are similar. Because of these similarities and contrasts, along with its large … chinese new year handmade decorations

The dwarf planet Orcus - Phys.org

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Orcus rotation period

The dwarf planet Orcus - Phys.org

WebRotational period (hours) 13; Orbital period (years) 245; Orbital velocity (km/sec) 4.42; Eccentricity of orbit; 0.227; Tilt of axis (°) Inclination of orbit (°) 20.5; Surface gravity … WebSep 1, 2010 · Orcus’ short term variability was studied in [8] who found a likely rotation period of 10.08hr (although pe- riods at around 7 hr and 17 hr were also possible).

Orcus rotation period

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Web1.1 Sources of Observed Magnetic Fields. Observed planetary magnetic fields can result from a variety of processes. For example, external sources that generate observed planetary magnetic fields include Venus' ionospheric currents, Earth's magnetospheric currents, and electromagnetic induction in the saltwater oceans of Europa, Ganymede, and Callisto due … WebAug 5, 2024 · Ceres takes 1,682 Earth days, or 4.6 Earth years, to make one trip around the Sun. As Ceres orbits the Sun, it completes one rotation every 9 hours, making its day length one of the shortest in the solar system. Ceres' axis of rotation is tilted just 4 degrees with respect to the plane of its orbit around the Sun.

http://www.philipsedgwick.com/Centaur_TNO/KuiperKeywords.htm WebIt was initially and provisionally known as 2004 DW. The name Orcus, from a Roman god of the dead and another name for the Greek deity Hades, was approved by the International Astronomical Union (IAU) on November 22, 2004. It was chosen because Orcus moves in an orbit similar to that of Pluto.

WebThe rotation of Orcus has been observed. It completes a rotation on its axis every 13.19 hours. No Close Approaches Orcus's orbit is 29.20 AU from Earth's orbit at its closest … WebApr 25, 2024 · 90482 Orcus 90482 Orcus is a plutino discovered in February 2004 by the astronomer Mike Brown. ... It is likely that Orcus has a rotational period of 10.5 hours, as measured in a survey. It is likely we are seeing Orcus pole-on. We might not be able to estimate Orcus’ rotation without a probe being sent there in the future. Studies of Orcus ...

Webrotation could be tidally locked to the satellite’s orbital period. We found that a photometric variability of 9.7 ±0.3 days is clear in our data, and is nearly coincident with the orbital …

WebSo far, Orcus’ rotation properties are not uniquely defined: 0.03 to 0.18 magnitude amplitude variations are measured over a period ranging from ∼7 to 21h (Duffard et al. 2009, and ref-erences therein), although Sheppard (2007) finds no lightcu rve variations within the photometric uncertainties of his measure-ments. grand rapids mi 49505 sharon almerigiWebA mid-term astrometric and photometric study of trans-Neptunian object (90482) Orcus chinese new year hatsune mikuhttp://www.johnstonsarchive.net/astro/astmoons/am-90482.html chinese new year hashtagshttp://aguilbert.com/wp-content/uploads/2024/01/delsanti10.pdf grand rapids metrology incWebOrcus 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 . [13] Orcus's orbit is similar to Pluto 's (both … grand rapids metropolitan areaWebAug 29, 2015 · Orcus compared to Earth and the Moon. Credit: Wikipedia Commons Much like Pluto, Orcus has a very long orbital period, taking 245.18 years ( 89552 days) to … grand rapids mi 10 day weather forecastWebJan 1, 2011 · The position of Orcus at the start of the run is indicated by a circle and its trajectory is shown as a white line. The square indicates where the trajectory ended. North … grand rapids metropolitan area state