. "Objet transneptunien extr\u00EAme"@fr . "Extreme trans-Neptunian object"@en . . . . . . . . . . . . . . . . "Orbits of extreme trans-Neptunian objects and Planet Nine"@en . . "375"^^ . "Um objeto transnetuniano extremo, ou sednito \u00E9 um objeto transnetuniano cuja peri\u00E9lio \u00E9 maior do que trinta unidades astron\u00F4micas e o semieixo maior \u00E9 superior a cento e cinquenta unidades astron\u00F4micas."@pt . . . "6"^^ . "500"^^ . . . "Close up view of 13 TNO current positions"@en . "1120194660"^^ . . . . . . . . . . . . . "The extreme trans-Neptunian object orbits"@en . "29961"^^ . . . "Un objet transneptunien extr\u00EAme (en abr\u00E9g\u00E9 OTNE ; en anglais extreme trans-Neptunian object, ETNO) ou sednito (\u00E0 ne pas confondre avec sedno\u00EFde) est un objet transneptunien dont le p\u00E9rih\u00E9lie est sup\u00E9rieur \u00E0 trente unit\u00E9s astronomiques (q > 30 ua) et le demi-grand axe est sup\u00E9rieur \u00E0 cent cinquante unit\u00E9s astronomiques (a > 150 ua)."@fr . . . . . "48791555"^^ . . . "An extreme trans-Neptunian object (ETNO) is a trans-Neptunian object orbiting the Sun well beyond Neptune (30 AU) in the outermost region of the Solar System. An ETNO has a large semi-major axis of at least 150\u2013250 AU. Its orbit is much less affected by the known giant planets than all other known trans-Neptunian objects. They may, however, be influenced by gravitational interactions with a hypothetical Planet Nine, shepherding these objects into similar types of orbits. The known ETNOs exhibit a highly statistically significant asymmetry between the distributions of object pairs with small ascending and descending nodal distances that might be indicative of a response to external perturbations."@en . "An extreme trans-Neptunian object (ETNO) is a trans-Neptunian object orbiting the Sun well beyond Neptune (30 AU) in the outermost region of the Solar System. An ETNO has a large semi-major axis of at least 150\u2013250 AU. Its orbit is much less affected by the known giant planets than all other known trans-Neptunian objects. They may, however, be influenced by gravitational interactions with a hypothetical Planet Nine, shepherding these objects into similar types of orbits. The known ETNOs exhibit a highly statistically significant asymmetry between the distributions of object pairs with small ascending and descending nodal distances that might be indicative of a response to external perturbations. ETNOs can be divided into three different subgroups. The scattered ETNOs (or extreme scattered disc objects, ESDOs) have perihelia around 38\u201345 AU and an exceptionally high eccentricity of more than 0.85. As with the regular scattered disc objects, they were likely formed as result of gravitational scattering by Neptune and still interact with the giant planets. The detached ETNOs (or extreme detached disc objects, EDDOs), with perihelia approximately between 40\u201345 and 50\u201360 AU, are less affected by Neptune than the scattered ETNOs, but are still relatively close to Neptune. The sednoid or inner Oort cloud objects, with perihelia beyond 50\u201360 AU, are too far from Neptune to be strongly influenced by it."@en . . . "Planet_nine-etnos_now-close-new.png"@en . . "Un objet transneptunien extr\u00EAme (en abr\u00E9g\u00E9 OTNE ; en anglais extreme trans-Neptunian object, ETNO) ou sednito (\u00E0 ne pas confondre avec sedno\u00EFde) est un objet transneptunien dont le p\u00E9rih\u00E9lie est sup\u00E9rieur \u00E0 trente unit\u00E9s astronomiques (q > 30 ua) et le demi-grand axe est sup\u00E9rieur \u00E0 cent cinquante unit\u00E9s astronomiques (a > 150 ua)."@fr . "Extreme transneptunian object orbits.png"@en . . . . "horizontal"@en . . . . . . . . . . . . . . "The orbits of the extreme trans-Neptunian objects are shown in various colours, with Planet Nine's orbit shown in bright green. Most of the orbits are aligned to the right of Planet Nine."@en . . . . . . . "Close up of extreme trans-Neptunian objects' and planets' orbits"@en . "Um objeto transnetuniano extremo, ou sednito \u00E9 um objeto transnetuniano cuja peri\u00E9lio \u00E9 maior do que trinta unidades astron\u00F4micas e o semieixo maior \u00E9 superior a cento e cinquenta unidades astron\u00F4micas."@pt . . . . . . . . . . . . . . . . "Objeto transnetuniano extremo"@pt . . . "left"@en . . . . . .