WebJul 19, 2024 · Asteroids range in size from Vesta – the largest at about 329 miles (530 kilometers) in diameter – to bodies that are less than 33 feet (10 meters) across. The … WebMar 31, 2024 · Saturn Observational Parameters Discoverer: Unknown Discovery Date: Prehistoric Distance from Earth Minimum (10 6 km) 1205.5 Maximum (10 6 km) 1658.6 Apparent diameter from Earth Maximum …
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WebOct 22, 2024 · The diameter of a circle is twice the radius, giving us a diameter for Earth of 12,756 km. Note: The Earth is almost, but not quite, a perfect sphere. Its equatorial … WebDec 20, 2024 · Diameter (km or miles) - The diameter of the planet at the equator, the distance through the center of the planet from one point on the equator to the opposite side, in kilometers or miles. Density (kg/m 3 or lbs/ft 3 ) - The average density (mass divided by volume) of the whole planet (not including the atmosphere for the terrestrial planets ...
WebBut its maximum possible diameter is a whopping 320 meters. ... an asteroid 140 meters in diameter would strike the Earth with over a thousand times the energy and power of the nuclear bomb ... WebJun 14, 2008 · As a result, the latest measurements indicate that the Earth has an equatorial diameter of 12,756 km (7926 mi), and a polar diameter of 12713.6 km (7899.86 mi).
WebFeb 19, 2024 · The equatorial diameter Earth is about 7926 miles (12,756 km) while the polar diameter is 7900 miles (12,714 km). The equatorial circumference is approximately 24,900 miles (40,075 km). The equatorial bulge is due to the centrifugal force exerted on the Earth by its rotation. Figure 2.1.4. 2: Oblate spheroid. On December 26 th, 2004 … The measure of Earth's circumference is the most famous among the results obtained by Eratosthenes, who estimated that the meridian has a length of 252,000 stadia, with an error on the real value between −2.4% and +0.8% (assuming a value for the stadion between 155 and 160 metres). Eratosthenes described his technique in a book entitled On the measure of the Earth, whic…
Earth radius (denoted as R🜨 or ) is the distance from the center of Earth to a point on or near its surface. Approximating the figure of Earth by an Earth spheroid, the radius ranges from a maximum of nearly 6,378 km (3,963 mi) (equatorial radius, denoted a) to a minimum of nearly 6,357 km (3,950 mi) (polar radius, denoted b).
WebOct 14, 2008 · The diameter of the Moon is 3,474 km. (Diameter of the Moon in miles: 2,159 miles) Need to put this in context? The diameter of the Earth is 12,742 km, so the Moon’s diameter is about 1/4 that ... opti woodard curranWebThis rare event, the transit of Venus, occurred again quite recently, June 8, 2004. It was knowing this fundamental distance from the Earth to the Sun that helped us find the true scale of the entire Solar system for the first … porthkerry holiday park property for saleWebWebb will have an approximately 6.5 meter diameter primary mirror, which would give it a significantly larger collecting area than the mirrors available on the current generation of space telescopes. Hubble's mirror is a much smaller 2.4 meters in diameter and its corresponding collecting area is 4.5 m 2, giving Webb around 6.25 times (see … opti world pensacolaWebEarth 1 Mars 1.52 Jupiter 5.2 Saturn 9.54 Uranus 19.2 Neptune 30.06 Diameter of planets and their distance from the Sun in kilometers (km): Planet Diameter (km) Distance from Sun (km) Sun 1,391,400 - Mercury 4,879 57,900,000 Venus 12,104 108,200,000 Earth 12,756 149,600,000 Mars 6,792 227,900,000 Jupiter 142,984 778,600,000 porthkerry houseWebThe Earth has a radius of 2.439 kilometers / 1.516 miles and a diameter of only 12.742 km / 7.917 mi. When it comes to weight, the mass of Earth is equivalent to 5.9 quadrillion kg. … opti-aim calibration toolWebApr 12, 2024 · January 2024: The Next Full Moon is the Wolf or Ice Moon. Ocean Worlds Resources. NASA Telescope Takes 12-Year Time-Lapse Movie of Entire Sky. nasa.gov. Testing, Testing: Space-Bound US-European Water Mission Passes Finals. nasa.gov. First of NASA's SunRISE SmallSats Rolls Off Production Line. nasa.gov. opti wrist weights 0.5kgBecause of this, the diameter of the Earth at the equator is about 43 kilometers (27 mi) larger than the pole-to-pole diameter. As a result, … See more Thanks to improvements made in the field of astronomy by the 17th and 18th centuries – as well as geodesy, a branch of mathematics … See more Because of the discrepancy between Earth’s polar and equatorial diameter, astronomers and scientists often employ averages. This is what is known as its “mean diameter”, which in Earth’s case is the sum of its polar … See more opti worlds 2022