Although the boundaries may be somewhat vague, Saturn's moons can be divided into ten groups according to their orbital characteristics. Many of them, such as Pan and Daphnis, orbit within Saturn's ring system and have orbital periods only slightly longer than the planet's rotation period. The innermost moons and most regular satellites all have mean orbital inclinations ranging fro… Webb2 feb. 2024 · Phoebe (/ˈfiːbi/ FEE-bee) is the most massive irregular satellite of Saturn with a mean diameter of 213 km (132 mi). It was discovered by William Henry Pickering on March 18, 1899 from photographic plates that had been taken starting on 16 August 1898 at the Boyden Station of the Carmen Alto Observatory near Arequipa, Peru, by DeLisle …

Phobe Wiki Space Amino

WebbPhoebe is an irregular satellite of Saturn with a mean diameter of 213 km (132 mi). It was discovered by William Henry Pickering on March 18, 1899 from photographic plates that … WebbTarget: satellite > saturn moon > phoebe undo ... GASKELL PHOEBE SHAPE MODEL V1.0 Phoebe shape model from Cassini ISSNA and ISSWA images, by R. Gaskell, version of July 7, 2010. CASSINI-HUYGENS - CO-SA-ISSNA-5-PHOEBESHAPE-V1.0 - … farmyard louse powder

Category:Phoebe - Wikimedia Commons

http://www.whillyard.com/science-pages/our-solar-system/phoebe.html Phoebe is roughly spherical and has a diameter of 213±1.4 km (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. Phoebe rotates … Visa mer Phoebe is the most massive irregular satellite of Saturn with a mean diameter of 213 km (132 mi). It was discovered by William Henry Pickering on March 18, 1899 from photographic plates that had been taken starting on 16 … Visa mer Discovery Phoebe was discovered by William Henry Pickering on 17 March 1899 from photographic plates that had been taken starting on 16 … Visa mer Phoebe formed in the Kuiper belt within three million years after the origin of the Solar System. This was early enough that sufficient radioactive material was available to melt it into a sphere and stay warm enough to have liquid water for tens of millions of years. Visa mer • Moons of Saturn Visa mer Phoebe's orbit is retrograde; that is, it orbits Saturn opposite to Saturn's rotation. For more than 100 years, Phoebe was Saturn's outermost known moon, until the discovery of several smaller moons in 2000. Phoebe is almost 4 times more distant from Saturn … Visa mer Unlike Saturn's other moons, Phoebe was not favorably placed for the Voyager probes. Voyager 2 observed Phoebe for a few hours in September 1981. In the images, taken from a distance of 2.2 million kilometres at low phase angle, the size of Phoebe was … Visa mer • Phoebe Profile at NASA's Solar System Exploration site • Cassini–Huygens Multimedia: Images: Moons: Small Moons • Cassini Pass Reveals Moon Secrets, BBC News, June 14, 2004 Visa mer WebbGalileo Galilei was the first to observe the rings of Saturn in 1610 using his telescope, but was unable to identify them as such. He wrote to the Duke of Tuscany that "The planet … farm yard landscaping ideas