where is sedna located in the solar system
In the outer reaches of the Solar System.
Introduction
90377 Sedna, or simply Sedna, is a large planetoid in the outer reaches of the Solar System that was, , at a distance of about from the Sun, about three times as far as Neptune. Spectroscopy has revealed that Sedna's surface composition is similar to those of some other trans-Neptunian objects, being largely a mixture of water, methane, and nitrogen ices with tholins. Its surface is one of the reddest among Solar System objects. It is a possible dwarf planet. Sedna is approximately tied with and as the largest planetoid not known to have a moon.
In the outer reaches of the Solar System It is about three times as far as Neptune from the Sun. In the outer reaches of the Solar System.
90377 Sedna 90377 Sedna 90377 Sedna
Introduction Introduction Introduction
90377 Sedna, or simply Sedna, is a large planetoid in the outer reaches of the Solar System that was, , at a distance of about from the Sun, about three times as far as Neptune. Spectroscopy has revealed that Sedna's surface composition is similar to those of some other trans-Neptunian objects, being largely a mixture of water, methane, and nitrogen ices with tholins. 90377 Sedna, or simply Sedna, is a large planetoid in the outer reaches of the Solar System that was, , at a distance of about from the Sun, about three times as far as Neptune. 90377 Sedna, or simply Sedna, is a large planetoid in the outer reaches of the Solar System that was, , at a distance of about from the Sun, about three times as far as Neptune. Spectroscopy has revealed that Sedna's surface composition is similar to those of some other trans-Neptunian objects, being largely a mixture of water, methane, an
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90377 Sedna [SEP] Introduction
90377 Sedna, or simply Sedna, is a large planetoid in the outer reaches of the Solar System that was, , at a distance of about from the Sun, about three times as far as Neptune. Spectroscopy has revealed that Sedna's surface composition is similar to those of some other trans-Neptunian objects, being largely a mixture of water, methane, and nitrogen ices with tholins. Its surface is one of the reddest among Solar System objects. It is a possible dwarf planet. Sedna is approximately tied with and as the largest planetoid not known to have a moon. For most of its orbit, it is even farther from the Sun than at present, with its aphelion estimated at 937 AU (31 times Neptune's distance, or about 1.5% of a light-year), making it one of the most distant-known objects in the Solar System other than long-period comets.