Phoebe moon of saturn
WebbPhoebe is roughly spherical and has a diameter of 213 ± 1.4 km [4] (132 mi), approximately one-sixteenth that of the Moon. It is Saturn's ninth-largest moon, but it might be the eighth-most massive. Hyperion, another one of Saturn's moons, has a larger radius, but is less massive than Phoebe. WebbThemis (hypothetical moon) On April 28, 1905, William H. Pickering, who had seven years earlier discovered Phoebe, announced the discovery of a tenth satellite of Saturn, which he promptly named Themis after the goddess of divine law and order from Greek mythology. The photographic plates on which it supposedly appeared, thirteen in all ...
Phoebe moon of saturn
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Webb25 feb. 2024 · Phoebe is approximately spherical and has a radius of about 106.5 kilometers (66.2 miles), about one-sixteenth of Earth’s Moon’s radius. Phoebe rotates on … Webb27 maj 2005 · Recent results from VIMS suggest that Phoebe was gravitationally ‘captured’ by Saturn, having formed from ice and rocks ‘accreting’, or joining together, outside the …
WebbName. The moon is named after Hyperion, the Titan god of watchfulness and observation – the elder brother of Cronus, the Greek equivalent of the Roman god Saturn.It is also designated Saturn VII.The adjectival form of the name is Hyperionian.. Hyperion's discovery came shortly after John Herschel had suggested names for the seven previously known … WebbPhoebe's irregular surface, retrograde orbit, unusually dark surface, assortment of large and small craters, and low average density appear consistent with the hypothesis that Phoebe was once part of the Kuiper …
http://astroa.physics.metu.edu.tr/nineplanets/phoebe.html WebbPhoebe: Comet Moon of Saturn Credit: Cassini Imaging Team, SSI, JPL, ESA , NASA Explanation: Was Saturn's moon Phoebe once a comet? Images from the robotic Cassini …
WebbTwelve satellites (moons) were discovered around Saturn, since the end of 2000. fr en es pt Moons de Saturn: Satellites of Saturn : Automatic translation : ... Phoebe : moon of Saturn : diameter : 230×220×210 km: …
Webb1 jan. 2010 · Phoebe is the first satellite to be discovered photographically. It is over eight million miles away from Saturn, over four times farther from Saturn than its nearest … northern tool anvilWebb3 juli 2024 · The rings may have formed when a small moon wandered too close to Saturn and broke into pieces, but particles may have come from stray comets or asteroids, too. The rings are thought to be fairly young, only a few hundred million years old, and according to NASA, they could dissipate in the next hundred million years or so. Through a … northern tool angle grinder standWebb11 juni 2015 · NASA's infrared Spitzer Space Telescope first detected the Phoebe ring extending between distances of 128 to 207 times the radius of Saturn — that is, from about 4.8 million to 7.7 million miles ... northern tool apple payWebbPhoebe is a popular but small moon of Saturn. Phoebe is a moon who is small, and was a member of the family by being captured, but she wanted to be more, so she made her … northern tool apopkaWebbPhoebe is approximately 220 kilometers (137 miles) wide. On Phoebe, the spin axis points up and approximately 13 degrees to the left of the boundary between day and night. … northern tool angle grinderWebb28 juni 2024 · Phoebe Moon Facts Phoebe has an estimated diameter of 132 miles (213 kilometers). This means that it is less than 0.2% the size of the planet that it orbits, … how to run several macros at onceWebbOn July 1, 2004, the Cassini–Huygens spacecraft performed the SOI (Saturn Orbit Insertion) maneuver and entered into orbit around Saturn. Before the SOI, Cassini had already studied the system extensively. In June 2004, it had conducted a close flyby of Phoebe, sending back high-resolution images and data.. The orbiter completed two Titan … how to run setup program on dell laptop