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trans-Neptunian objects

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Density of various types of Solar System objects as a function of diameter (McKinnon et al. 2017; Vernazza et al. 2021). Due to the possible presence of porosity, asteroids, centaurs, and trans-Neptunian objects seem to present density–diameter trends. Still, a general decrease of density is present with heliocentric distance that can be explained by an increasing fraction of water ice. The C-type panel (center) also shows the density of D-type asteroid (87) Sylvia (light green) and dwarf planet (1) Ceres (yellow).
Published: 01 June 2022
Figure 4. Density of various types of Solar System objects as a function of diameter ( McKinnon et al. 2017 ; Vernazza et al. 2021 ). Due to the possible presence of porosity, asteroids, centaurs, and trans-Neptunian objects seem to present density–diameter trends. Still, a general decrease
Journal Article
Journal: Elements
Published: 01 June 2022
Elements (2022) 18 (3): 149–153.
...Figure 4. Density of various types of Solar System objects as a function of diameter ( McKinnon et al. 2017 ; Vernazza et al. 2021 ). Due to the possible presence of porosity, asteroids, centaurs, and trans-Neptunian objects seem to present density–diameter trends. Still, a general decrease...
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Journal Article
Journal: Elements
Published: 01 February 2011
Elements (2011) 7 (1): 29–34.
... ( 2009 ) Contamination of the asteroid belt by primordial trans-Neptunian objects . Nature 460 : 364 – 366 Levison HF , Duncan MJ , Brasser R , Kaufmann DE ( 2010 ) Capture of the Sun’s Oort cloud from stars in its birth cluster . Science 329 : 187 – 190 Marchis...
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Journal Article
Journal: Elements
Published: 01 June 2022
Elements (2022) 18 (3): 161–166.
... to a potentially habitable ocean world . Nature Communications 11 : 1311 , doi: 10.1038/s41467-020-15160-9 Hussmann H , Sohl F , Spohn T ( 2006 ) Subsurface oceans and deep interiors of medium-sized outer planet satellites and large trans-neptunian objects . Icarus 185 : 258 - 273...
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Journal Article
Published: 01 December 1993
Journal of the Geological Society (1993) 150 (6): 1025–1034.
... of the Geological Society of London, No 1962 1601 137 146 Robinson P. L. A problematic reptile from the British Upper Trans Journal of Geological Society, London 1973 129 457 479 Simms M. J. Triassic Palaeokarst in Britain Cave Science 1990 17 93 101 Simms M. J...
Journal Article
Journal: Elements
Published: 01 February 2014
Elements (2014) 10 (1): 11–17.
... “Trojans” ( F ig . 2 ). The Jupiter Trojans, being more similar to trans-Neptunian objects (those beyond 30 AU) than to asteroids, are not discussed in this issue. F igure 2 The asteroid belt or main belt is located between the orbits of Mars and Jupiter. Jupiter Trojans co-orbital with Jupiter...
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Journal Article
Published: 01 July 2021
American Mineralogist (2021) 106 (7): 1097–1104.
...://doi.org/10.1038/nature11908 . Bhatia , G.K. , and Sahijpal , S. ( 2017 ) Thermal evolution of trans-Neptunian objects, icy satellites, and minor icy planets in the early solar system . Meteoritics and Planetary Science , 52 , 12 , 2470 – 2490 . https://doi.org/10.1111/maps.12952...
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Journal Article
Published: 01 July 2007
Russ. Geol. Geophys. (2007) 48 (7): 598–609.
... filled with sand and gravel compositionally different from the host sediments ( Fig. 3 , A ). These joints, called neptunian dikes, are often associated with earthquake rupture (see Fig. 45 in ( Nikolaev, 1992 )). Other deformational structures we encountered in NE fault zones are those looking like...
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Journal Article
Published: 01 May 2002
The Journal of Geology (2002) 110 (3): 355–368.
... of the development of science, in which logic of discovery, in the light of observations and their rational criticism in an objective scientific community, has been allotted a secondary place with respect to irrational social forces. The purpose of this article is to show that Lyell's account of Werner cannot...
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Journal Article
Published: 01 October 2020
Geochemical Perspectives (2020) 9 (2): 242–253.
... their original position in the trans-Neptunian disk to their present day position by gravitational disturbances induced by dynamic instabilities of the giant planets ( Brasser and Morbidelli, 2013 ). From time to time, some of these objects are gravitationally destabilised and deviate towards the inner solar...
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Journal Article
Published: 01 April 2015
Earth Sciences History (2015) 34 (1): 59–91.
..., and graphs. However, similar early works did not exhibit this reliance on the visual presentation of data. Partly caused by printing limitations and expenses, these first texts were sparsely illustrated, with images that were mere pictorial representations of the objects the author sought to display. However...
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Journal Article
Published: 01 January 2014
Reviews in Mineralogy and Geochemistry (2014) 78 (1): 399–446.
... ) Galilean satellites: Identification of water frost . Science 178 : 1087 – 1089 Pinilla-Alonso N Brunetto R Licandro J Gil-Hutton R Roush TL Strazzulla G ( 2009 ) The surface of (136108) Haumea (2003 EL61), the largest carbon-depleted object in the trans-Neptunian belt...
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Journal Article
Published: 01 February 1977
Journal of the Geological Society (1977) 133 (2): 146–164.
... ellipsoid (e.g. Oertel I97o), parallel to it within the limits of field measurement (Borradaile i974a), just parallel to it (e.g. Ramsay i967, Siddans ~97 ~) and, despite strong theoretical objections, even precisely parallel to it (Wood x974, Tullis & Wood I975). Those impressions have, however, been...
Journal Article
Published: 01 April 1999
Earth Sciences History (1999) 18 (1): 51–77.
.... Abraham G. Werner, Short Classification and Description of the Various Rocks , trans. Alexander M. Ospovat (New York: Hafner Press, 1971), 80–82. 11. Robert Jameson, The Wernerian Theory of the Neptunian Origin of Rocks (New York: Hafner Press, 1976), 213–215. 12. Jameson, Wernerian...
Journal Article
Published: 01 January 2008
Reviews in Mineralogy and Geochemistry (2008) 68 (1): 219–246.
..., suggesting formation at its current heliocentric location ( Marchis et al. 2006b ). However, 617 Patroclus has a much lower bulk density, 800 kg m −3 ( Marchis et al. 2006a ). Interestingly, the few known trans-Neptunian and Kuiper belt object densities also seem to demonstrate both low- and high-density...
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Journal Article
Published: 01 November 2016
The Journal of Geology (2016) 124 (6): 643–698.
... of the incomplete data we can gather on past objects and past processes, regardless of how it is done, as long as it is internally consistent and remains testable by further data. This is what the great German geologist Leopold von Buch, Baron of Gelmersdorf, said in his inaugural speech in the Royal Prussian...
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Journal Article
Published: 01 March 2018
The Journal of Geology (2018) 126 (2): 165–184.
... 200–300 revolutions (∼3000 y) before disintegration is complete. To maintain a steady state, new comets must enter the JF system about once a decade and the HT system about once every century. The likely replacement reservoirs are the Oort cloud and a trans-Neptunian population of icy bodies...
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Journal Article
Published: 01 October 1999
Earth Sciences History (1999) 18 (2): 198–245.
... to make their own collections and to forward specimens to Paris. The article pointed to Cuvier and Brongniart’s investigation of the Paris Basin as an example of the power of fossils “in determining the relations of different formations, one of the principal objects of geology.” 7 bork...
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Journal Article
Published: 01 October 1996
Earth Sciences History (1996) 15 (2): 101–140.
... of geology in America in 1841? There once was a myth that Lyell came like a white knight and rescued American geology from Wernerian oblivion, but, in fact, the subject was already well developed here and trans-Atlantic communcation of geological knowledge was already well established. A number of astute...
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Journal Article
Published: 28 August 2019
Bulletin de la Société Géologique de France (2019) 190 (1): 9.
.... , 2019 ), the Unit 3 representing an outer ramp ( e.g. Wu, 2009 ; Wang et al. , 2015 ). The lithological change from the Unit 2 to the Unit 3 and the occurrence of neptunian dykes on top of the sponge-microbial build-ups have been interpreted as karst formed during subaerial exposure...
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