Web23 feb. 2012 · (Earth is about 12742 km.) the moon is roughly 1/7th earth's diameter, or about 1/10 the diameter of Vulcan. So, were it at lunar distance, it should appear about 10x the size of the moon; this implies it's 4x further, or about 1.2 million KM. Normally, this would be a problem... Hill Sphere: Web19 okt. 2024 · Messier 57 (The Ring Nebula) M57, or the Ring Nebula, is a planetary nebula, the glowing remains of a sun-like star. The tiny white dot in the center of the nebula is the star’s hot core, called a white dwarf. …

Vega - Wikipedia

WebIn truth, the closest star to us is about 4 light years away, so measurements to a fraction of an arc-second are required to get the distance to any star in the sky. The star 61 Cyg … Web8 feb. 2016 · Arcturus is an orange giant star located 37 light years away in the Boötes constellation, with its apparent magnitude of -0.05 making it the 4th brightest star in the night sky. ... • Distance to Earth: 37 light years • Apparent Magnitude: -0.05 • Luminosity: 170 times solar luminosity • Surface Temp: 4,000C (7,200F) chinese takeaway yate bristol

Distance from absolute and apparent magnitude - vCalc

Web'I was one of the Old Djinn, the First Djinn, who came before any human walked the earth. I was a spirit of fire and air, and Ashan cast me down to this heavy, crippling flesh . . . ' Once she was a powerful Djinn. Then Cassiel defied her ruler, Ashan, who tore her very essence away and reshaped her in human flesh as punishment. Web4 jun. 2024 · How far away is Vega from Earth? Light years of 25.05. How long would it take to get there? It would take about 250 million years to drive to Vega from 25 light … Web20 jan. 2015 · The object, which the researchers have nicknamed "Planet Nine," could have a mass about 10 times that of Earth and orbit about 20 times farther from the Sun on average than Neptune. It may take … grandview vacuum cleaner repair