Results 261 to 270 of about 3,764 (285)

Global 1-km Coastal Bathymetry from Sentinel-2 Wave Inversion using the Satellite-to-Shores (S2hores) Toolbox. [PDF]

open access: yesSci Data
Almar R   +8 more
europepmc   +1 more source

The discovery of faint irregular satellites of Uranus

open access: yesIcarus, 2004
We report the discovery of four new uranian irregular satellites in our deep, mR ∼ 25.4, optical search around that planet. The orbital properties of these satellites are diverse. Th ere is some grouping of inclinations and one of the satellites appears to be inside the Kozai resonant zone of Uranus.
J J Kavelaars   +2 more
exaly   +6 more sources

The Irregular Satellites of Saturn

open access: yes, 2018
With 38 known members, the outer or irregular moons constitute the largest group of satellites in the saturnian system. All but exceptionally big Phoebe were discovered between the years 2000 and 2007. Observations from the ground and from near-Earth space constrained the orbits and revealed their approximate sizes (~4 to ~40 km), low visible albedos ...
Denk, T.   +4 more
openaire   +3 more sources

Irregular Satellites in the Context of Planet Formation

Space Science Reviews, 2005
All four giant planets in the solar system possess irregular satellites, characterized by large, highly eccentric and/or highly inclined orbits. These bodies were likely captured from heliocentric orbit, probably in association with planet formation itself. Enabled by the use of large-format digital imagers on ground-based telescopes, new observational
David Jewitt   +2 more
exaly   +2 more sources

On the Inclination Distribution of the Jovian Irregular Satellites

Icarus, 2002
Irregular satellites—moons that occupy large orbits of significant eccentricity e and/or inclination I—circle each of the giant planets. The irregulars often extend close to the orbital stability limit, about 1/3–1/2 of the way to the edge of their planet's Hill sphere. The distant, elongated, and inclined orbits suggest capture, which presumably would
V Carruba   +2 more
exaly   +2 more sources

Black rain: The burial of the Galilean satellites in irregular satellite debris

Icarus, 2013
Abstract Irregular satellites are dormant comet-like bodies that reside on distant prograde and retrograde orbits around the giant planets. They are likely to be captured objects. Dynamical modeling work indicates they may have been caught during a violent reshuffling of the giant planets ∼4 Gy ago (Ga) as described by the so-called Nice model ...
William F Bottke   +2 more
exaly   +2 more sources

Chaoticity of the Jovian Irregular Satellites

open access: yes, 2009
Until now, the study of the chaoticity of the Jovian irregular satellites has been restricted to several ones and investigated on a limited integration time. We have extended these studies to the whole number of satellites and in time integration.
Frouard, Julien   +2 more
openaire   +2 more sources

An abundant population of small irregular satellites around Jupiter

Nature, 2003
Irregular satellites have eccentric orbits that can be highly inclined or even retrograde relative to the equatorial planes of their planets. These objects cannot have formed by circumplanetary accretion, unlike the regular satellites that follow uninclined, nearly circular and prograde orbits.
Scott S Sheppard
exaly   +3 more sources

Irregular Satellites of Jupiter: a study of the capture direction

open access: yesEarth, Moon and Planets, 2007
The irregular satellites of Jupiter are believed to be captured asteroids or planetesimals. In the present work is studied the direction of capture of these objects as a function of their orbital inclination.
O C Winter, E Vieira Neto
exaly   +2 more sources

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