WebPluto's orbit around the Sun is unusual compared to the planets: it's both elliptical and tilted. Pluto's 248-year-long, oval-shaped orbit can take it as far as 49.3 astronomical units (AU) from the Sun, and as close as 30 AU. WebAt its most distant, Sedna is 130 billion kilometers (84 billion miles) from the sun, which is 900 times Earth's solar distance. Scientists used the fact that even the Spitzer telescope …
more questions Flashcards Quizlet
Web8 Oct 2024 · Distance, Sizeand Mass. Makemake has a radius of approximately 444 miles or 715 kilometers, it is 1/9 the radius of Earth. It has a diameter of about 1,430 kilometers. It’s like the size of a mustard seed in comparison to a nickel. The distance from the Sun is quite big, about 45.8 AU away and 53.2 AU away from Earth. Web90377 Sedna, or simply Sedna, is a large planetoid in the outer reaches of the Solar System that was, as of 2024, at a distance of about 85 astronomical units (1.27×1010 km; … sevens of the bible
A second Sedna! What does it mean? The Planetary Society
WebDistance from Sun: About 67 million miles (108 million km). Length of year: 225 days. Number of Moons: None. Earth The Earth is the only planet known where life exists. Almost 1.5 million species of animals and plants have been discovered so far, and many more have yet to be found. WebSedna has a highly elliptical orbit, with its aphelion estimated at 975 AU and its perihelion at about 76.16 AU. At its discovery it was approaching perihelion at about 90 AU from the … Web14 Nov 2003 · The planetoid takes roughly 10,500 years to complete one journey around the sun. In fact, the last time Sedna was anywhere near earth was about 11,700 years, when the Earth was just coming out of its latest ice age. ... Distance from the Sun: 7 billion miles – 84 billion miles ( ≈11 billion km-130 billion km) Moon(s): None discovered. seven software business models part 1