how many km in ly
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1 light year is equal to how many years of the Earth? A light-year (or light year, abbreviation: ly[3]) is a unit of length used informally to express astronomical distances. It is approximately 9 trillion kilometres (or about 6 trillion miles).[note 1] As defined by the International Astronomical Union (IAU), a light-year is the distance that light travels in vacuum in one Julian year (365.25 days).[2]
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JUST THE FACTS Most objects in space are so far away, that using a relatively small unit of distance, such as an astronomical unit, is not practical. Instead, astronomers measure distances to objects which are outside our solar system in light-years. A light-year (ly) is the distance that light can travel in one year in a vacuum (empty space). The speed of light is about 186,000 miles or 300,000 kilometers per second.
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- Place the value in liters/100 kilometer (represented by l/100 km in the formula) that you want to convert to miles/gallon to replace the blank space below. This is based on the fact that 1l/100km = 235.214mpg (that means that if 1 liter could go 100 km then 1 gallon would go 235.214 miles).
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- 1 mile = 1.609344 kilometers 6.6 km x 1 mile/1.609344km = 4.1 miles you may try using the online converter linked below.
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- A kilometer is a unit of length equal to 1,000 meters, or about 0.621 miles. In most of the world, it is the most common unit for measuring distance between places. A mile is a unit of distance equal to 5,280 feet or exactly 1.609344 kilometers. It is commonly used to measure the distance between places in the United States and United Kingdom. km.
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- When the distance from the Earth to the Moon comes up, the common figure thrown around is 402,336 km (or 250,000 miles). But have you every wondered how astronomers got that figure?
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Light-year A light-year, also light year or lightyear (symbol: ly) is a unit of length, equal to just under... A light-year, also light year or lightyear (symbol: ly) is a unit of length, equal to just under 10 trillion kilometers (10×10 meters, 10 petameters or about 6 trillion miles).
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How Far Is a Kilometer in Miles? Quick Answer. One kilometer is equal to 0.6214 miles. Multiplying the number of kilometers by 0.6214 reveals the equivalent number of miles. For example, a 5-kilometer race is equal to approximately 3.11 miles; likewise a 10-kilometer race covers 6.22 miles. Continue Reading
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Kilometers to Miles Conversion Length measurement units kilometers to miles conversion factor is 0.621371192. To find out how many miles in kilometers, simply multiply by the conversion factor or instead, use the converter below. 1 Kilometer = 0.621371192 Mile. Kilometer is a metric length unit and equals to 1000 meters. It is usually used to measure the distance between two geographical locations. The abbreviation is km.
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1 light year is equal to how many years of the Earth? A light-year (abbreviation: ly), sometimes written light year, is a unit of length used informally to express astronomical distances. It is approximately 9 trillion kilometres (or about 6 trillion miles).
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Convert gigaparsec to light years - Conversion of Measurement Units A light year, abbreviated ly, is the distance light travels in one year: roughly 9.46  1012 kilometres (9.46 petametres, or about 5.88  1012 (nearly six trillion) miles).
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- To find out how many miles in kilometers, simply multiply by the conversion factor or instead, use the converter below. 1 Kilometer = 0.621371192 Mile. Kilometer is a metric length unit and equals to 1000 meters.
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Convert 0 AU to kilometers - Conversion of Measurement Units AU or kilometers. The SI base unit for length is the metre. 1 metre is equal to 6.68458712267E-12 AU, or 0.001 kilometers. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between astronomical units and kilometres. Type in your own numbers in the form to convert the units!
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How many miles are in one kilometer? 1 mile equals 1.609 km 1 km equals 0.621 mile 1 mile is longer than 1 kilometer. You can use a formula to figure out the conversion from km to miles. The formula is: k … ilometers x 0.6214 = miles If you want to convert miles to km, the formula is: miles x 1.609 = kilometers Falveysgay
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length conversion The light-years unit number 0.00000000000000011 ly converts to 1 m, one meter. It is the EQUAL length value of 1 meter but in the light-years distance unit alternative.
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- I believe I remember reading that the Saturn V rocket took three days to make the trip to the moon. The moon is about 220,000 kilometers from the Earth.You do the math. (The number I am getting in my head is a little less than one kilometer per second, or about 3,000 km/h, or about 2,000 mi/h). I think that the Chinese are planning on repeating this particular experiment. We will see what they come up with.he moon is about 220,000 kilometers from the Earth. You do the math. (The number I am getting in my head is a little less than one kilometer per second, or about 3,000 km/h, or about 2,000 mi/h). I think that the Chinese are planning on repeating this particular experiment. We will see what they come up with.
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- How big is France in km? here are a few numbers about Metropolitan (continental) France only: Area: 551 500 km² 2889 km in land boudaries and 3427 km in coastline. The largest distance across is ab…out 1000+ km. The smallest circle in which all of France would be included has a radius of 541,33 km.
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U.S. Route 61 U.S. Route 61 (US 61) is the official designation for a United States highway that runs 1,400 miles (2,300 km) from New Orleans, Louisiana, to the city of Wyoming, Minnesota. The highway generally follows the course of the Mississippi River, and is designated the Great River Road for much of its route. As of 2004, the highway's northern terminus in Wyoming, Minnesota, is at an intersection with Interstate 35 (I-35).
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How much is a mile in kilometers? 1 kilometer = 0.621371192 miles Exact conversion: 1 km * 100000/2.54/12/5280 = 0.621371192 miles (same as above) Approximate conversions: 1 km = 0.62 km 1 km = 0.6 km (mainly for doing it in your head) Note: Google is by far the best for any conversions.
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- 1 Mile = 1.609344 Kilometers. Mile is an imperial and US customary length unit and equals to 5280 feet. The abbreviation is mi. Kilometer is a metric length unit and equals to 1000 meters. The abbreviation is km.
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How many miles are in one kilometer? 1 km is equal to 0.621 miles. So a mile is a longer distance than a km. You can use a formula to figure out the conversion from km to miles.
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- The kilometer (British spelling: kilometre, abbreviation and symbol: km) is a unit of length in the SI system (metric system). One km is equal to one thousand of meters (British spelling: metre), which is the current SI base unit of length. One kilometer (km) = 1000 meters (m) = 100000 centimeters (cm) = 1000000 millimeters (mm) = 10000 decimeters (dm)= 39370.0787 inches (in) = 3280.8399 feet (ft) = 1093.6133 yards (yd).
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Comments: Kilometer vs Mile Kilometer vs. Mile. Kilometer and Mile are both units of distance. In the United States and the United Kingdom, distances are measured in miles. In most other countries, the metric system is used and distances are measured in kilometers. 1 mile = 1.609 kilometers.
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New York (state) There are 62 cities in New York. The largest city in the state and the most populous city in the United States is New York City, which comprises five counties (boroughs): Bronx, New York County (Manhattan), Queens, Kings County (Brooklyn), and Richmond County (Staten Island).wo-thirds of New York State's population resides in New York City Metropolitan Area. New York City is the most populous city in the United States, with an estimated record high population of 8,491,079 in 2014, incorporating more immigration into the city than emigration since the 2010 United States Census.
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- Driving distance from Bay Saint Louis, MS to MSY. The total driving distance from Bay Saint Louis, MS to MSY is 70 miles or 113 kilometers. Your trip begins in Bay Saint Louis, Mississippi. It ends at Louis Armstrong New Orleans International Airport in New Orleans, Louisiana.
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- How to convert miles to kilometers. 1 mile is equal to 1.609344 kilometers: 1 mi = 1.609344 km. The distance d in kilometers (km) is equal to the distance d in miles (mi) times 1.609344: d(km) = d(mi) × 1.609344. Example. Convert 20 miles to kilometers: d(km) = 20mi × 1.609344 = 32.18688km.