What is the distance between Uranus and Neptune? How far away is Rigel? About how far is the Earth from the moon? What distance is Pluto from the Sun in miles? How far is Alpha Centauri from the Sun? What is the exact distance from Earth to Neptune?
a dwarf planet with a mean distance from the sun of 67 astronomical units (6.2 billion miles) and a diameter of 1500 miles (2400 kilometers) Eris词源中文解释 希腊神话中的纷争女神,来自希腊语 eris “冲突,纷争”,其起源不确定。Watkins 认为 PIE 词根 *ere-(3)“分离,相邻”。相关词汇: Eristi...
326 kilometers), give or take 7 miles (12 km). That makes it slightly smaller thanPluto. When New Horizons reached Pluto, the spacecraft measured the diameter of the planet and found it to be 1,473 miles (2,370 km) across, which is about two-thirds the diameter of Earth's moon....
The dwarf planet Eris revolves around our sun at a distance of some 9 billion miles, making it three times farther from the sun than Pluto. It is the largest body in the Kuiper Belt, a faraway system of asteroids and comets past Neptune's orbit. ...
of discord, eris orbits at an average of about 68 times further from the sun than earth, taking 557 years to complete one orbit. pluto orbits at an average of about 39 times earth's distance from the sun. dysnomia, named after the mythological daughter of eris, is about...
KBOs orbit at a mean distance from the Sun larger than the mean orbital distance of Neptune (about 30 astronomical units [AU]; 4.5 billion km [2.8 billion miles]). The outer edge of the Kuiper belt is more poorly defined but nominally excludes objects that never go closer to the Sun tha...
326 kilometers), give or take 7 miles (12 km). That makes it slightly smaller thanPluto. When New Horizons reached Pluto, the spacecraft measured the diameter of the planet and found it to be 1,473 miles (2,370 km) across, which is about two-thirds the diameter of Earth's moon....