WebPHECDA Phecda, Gamma Ursae Majoris (γ UMa), sometimes also known as Phad, is one of the bright stars forming the Big Dipper’s bowl and the Great Bear’s hindquarters. With an apparent magnitude of 2.438, it is the sixth brightest star in the constellation Ursa Major. It lies at a distance of 83.2 light years from Earth. Northern observers can easily identify … WebAt an average distance of 149.6 million km (93 million miles), the Sun is the closest star to Earth. The next closest star, Proxima Centauri, is 4.22 light years away. Recall that a light-year equals 9.46 trillion km; therefore, Proxima Centauri is about 40 trillion km from Earth. Light from this star takes 4.22 years to reach Earth.

In Depth Earth – NASA Solar System Exploration

WebAug 31, 2024 · • Distance: 83.2 light years • Star Type: A0 Ve • Mass: 2.94 sol • Radius: 3.04 sol • Apparent Magnitude: +2.438 • Luminosity: 65.255 … WebMay 7, 2024 · Two other decent galaxies round out the observing highlights in Ursa Major. First, just off the star Phecda, is M109. M109 is a magnitude 9.8 barred spiral galaxy. romanisches seminar rub

Hipparcos Data - Skyserver SDSS

WebFrom Earth, it looks like a connect-the-dots picture on a piece of paper. But if you saw the Big Dipper from a different angle, it would not look flat at all. The stars in the Big Dipper are actually nowhere near each other. Some are seven times farther away than others! WebTo derive the Euclidean distance formula, let us consider two points A (x\(_1\), y\(_1\)) and B (x\(_2\), y\(_2\)) and let us assume that d is the distance between them. Join A and B by a … WebHow to Use the Planet Chart. Using the four buttons at the top, select either Distance from the Sun, Distance from the Earth, Size in the Sky, or Brightness to control how the planets are displayed. Press the Play button at the bottom of the chart to make time move in fast forward mode. You can also move backward and forwards in time by sliding ... romanisches seminar bibliothek uni köln