A light year is a measure of distance not time. A light year is the distance light travels in one year.
So for light to travel 6,300 light years, would take 6,300 years
The Crab Nebula is within the Milky Way galaxy, but about 2000 parsecs away from Earth, or about 6300 light years. It is still expanding from the initial supernova (observed in 1054 AD) and is currently about 11 light-years in diameter.
6300
The surface temperature (of the main component of this binary star) is about 6300 degrees Celsius.
6,300 years
The COSMOS 2607238 galaxy (one of the galaxies in the COSMOS survey) is a barred spiral galaxy 6300 million light-years from Earth in the Sextans constellation, and is 100,000 light-years in diameter, and contains about 100 billion stars.
The Crab Nebula is within the Milky Way galaxy, but about 2000 parsecs away from Earth, or about 6300 light years. It is still expanding from the initial supernova (observed in 1054 AD) and is currently about 11 light-years in diameter.
it is equal
The angular size of the Crab Nebula can be calculated using the formula θ = 2 * arctan (diameter / (2 * distance)). Substituting the values (10 light years for the diameter and 6300 light years for the distance), the angle subtended by the supernova remnant in the sky is approximately 0.054 degrees.
3,150 + 3,150
Because we're rounding to the nearest hundred, the answer is either 6200 or 6300. Because 75 is greater than or equal to 50, we round up to 6300.
175 yards is equal to 6300 inches.
6.3 km is equal to 6300 meters.
70 and 90
6.3 kilograms is 6,300 grams.
1 kilometers is equal to 1000 meters, so 6.3 km is equal to 6300 m. (: