Alexhelios
WebAug 19, 2013 · Kleopatra, Alexhelios, and Cleoselene An image from the adaptive optics-equipped Keck II Telescope resolves the dog-bone shape of asteroid (216) Kleopatra and its two moons, outer Alexhelios (1) and inner Cleoselene (2). Kleopatra is about 271 kilometers long, with two lobes each 80 kilometers long joined by a neck about 50 to 65 kilometers … WebNov 1, 2011 · Kleopatra has two moons, which were named Alexhelios and Cleoselene earlier this year. To boot, the metallic asteroid has an unusual dog-bone shape. The …
Alexhelios
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WebSep 9, 2024 · They named the pair AlexHelios and CleoSelene, after two of the Egyptian queen's three children. Advertisement Researchers characterize Kleopatra's dimensions using images captured by VLT's SPHERE ... WebSep 9, 2024 · Radar observations made of Kleopatra 20 years ago revealed its shape: two lobes that are connected by a thick neck. Marchis and his team discovered two small …
WebSep 10, 2024 · Kleopatra is located somewhere between the orbital planes of Mars and Jupiter. It orbits the Sun at a distance of 2.1–3.5 astronomical units and completes one … WebFeb 22, 2011 · The outermost moon is named Alexhelios and the innermost moon is Cleoselene. In Greek mythology, Helios and Selene represented the sun and moon, respectively. Rubble-pile asteroids. Kleopatra, about 217 kilometers long, is one of several large asteroids recently found to be composed of rocky rubble held together by mutual …
WebSep 10, 2024 · This processed image, based on observations taken in July 2024, shows the two moons of the asteroid Kleopatra (the central white object), AlexHelios and CleoSelene. Credit: ESO. WebSep 9, 2024 · Astronomers have called it a “dog-bone asteroid” ever since radar observations around 20 years ago revealed it has two lobes connected by a thick “neck”. In 2008, Marchis and his colleagues discovered that Kleopatra is orbited by two moons, named AlexHelios and CleoSelene, after the Egyptian queen’s children.
WebAlexhelios (provisorisk beteckning: S/2008 (216) 1) är en asteroidmåne till asteroiden 216 Kleopatra. Den upptäcktes 19 september 2008 när 216 Kleopatra var i opposition . [ 3 ] …
WebYou are free: to share – to copy, distribute and transmit the work; to remix – to adapt the work; Under the following conditions: attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. mercredy clothing companyWebAug 19, 2013 · Kleopatra, Alexhelios, and Cleoselene Kleopatra is about 271 kilometers long, with two lobes each 80 kilometers long joined by a neck about 50 to 65 kilometers … mercreportsWebSep 14, 2024 · Observations from Keck Observatory in 2008 also revealed the presence of two tiny (7-9 kilometer-sized) moonlets in orbit around 216 Kleopatra: Alexhelios and Cleoselene, named after the children ... how old is gayle the singerWebFeb 22, 2011 · Alexander Helios and Cleopatra Selene II were born in 40 B.C. to Cleopatra VII, the last pharaoh of ancient Egypt, and Mark Antony, a politician and general from the … merc regulations 2005WebSep 9, 2024 · Asteroid Kleopatra and its two moons, AlexHelios and CleoSelene, were captured by the Spectro-Polarimetric High-contrast Exoplanet REsearch (SPHERE) … mercredy women\\u0027s slippersWebSep 9, 2024 · This unusual-looking space rock even has two small moons of its own – AlexHelios and CleoSelene, named after the children of ancient Egypt’s famous Pharaoh, Cleopatra. We’ve known about this incredible space oddity for about two decades, but scientists have now obtained the most detailed images of it we’ve seen yet. mercredy shoesWebSep 9, 2024 · Astronomers have called it a "dog-bone asteroid" ever since radar observations around 20 years ago revealed it has two lobes connected by a thick "neck". … how old is gay waterhouse