How far is the moon from earth in cm?
336685
356,373,500,000 cm at the moon's nearest orbit to the earth.
1041049
The trick is to remember that we want only the one way time for the radar signal ---\n\nRound trip time is 2.7 seconds. One way trip time is 1.35 seconds.\n\n1.35 seconds times the speed of light (299,792,458 meters per second) = 404,719,818.3 meters to the moon\n\n404,719,818.3 meters = 404719.8183 kilometers to the moon
1162301
The Moon is Earth's only natural satellite. It has no formal name other than "The Moon", although in English it is occasionally called Luna (Latin for moon), or Selene (Greek for moon), to distinguish it from the generic "moon" (natural satellites of other planets are also called moons). Its symbol is a crescent. The terms lunar, selene/seleno-, and -cynthion (from the Lunar deities Selene and Cynthia) refer to the Moon (aposelene, selenocentric, pericynthion, etc.).\n\nThe average distance from the Moon to the Earth is 384,403 kilometers (238,857 miles). The Moon's diameter is 3,476 kilometres (2,160 mi). Reflected sunlight from the Moon's surface reaches Earth in 1.3 seconds (at the speed of light).\n\nThe first man-made object to land on the Moon was Luna 2 in 1959, the first photographs of the otherwise occluded far side of the Moon were made by Luna 3 in the same year, and the first people to land on the Moon came aboard Apollo 11 in 1969.
66810
Earth ranges from 7,926 miles to 7900 miles, depending on your location.\n\nThis is approximately 12,756km
645338
With or without stopping to ask for directions?\n\nIf the moon is (on average) 185,000 miles away and you drive 70 miles an hour, you'll get there in about 2600 hours, or somewhere around 110 days.\n\nRemember the moon is also moving, so you'll have to aim for the point in space where the moon will be when you get there ... and you'd better be going faster than 70 mph when you get there because the Moon won't wait up -- it's revolving around the Earth much faster than that.
576939
The average distance from the Moon to the Earth is 384,403 kilometres (238,857 miles
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Moon/Earth Comparison\nBulk parameters\n\n                                   Moon         Earth      Ratio (Moon/Earth)\nMass (1024 kg)                    0.07349       5.9736     0.0123    \nVolume (1010 km3)                 2.1958      108.321      0.0203\nEquatorial radius (km)           1738.1        6378.1    0.2725      \nPolar radius (km)                  1736.0        6356.8    0.2731\nVolumetric mean radius (km)        1737.1        6371.0    0.2727\nEllipticity (Flattening)          0.0012        0.00335    0.36    \nMean density (kg/m3)               3350          5515      0.607      \nSurface gravity (m/s2)            1.62          9.80       0.165    \nSurface acceleration (m/s2)       1.62          9.78       0.166    \nEscape velocity (km/s)            2.38         11.2        0.213    \nGM (x 106 km3/s2)                 0.0049        0.3986     0.0123 \nBond albedo                       0.11          0.306      0.360\nVisual geometric albedo           0.12          0.367      0.330    \nVisual magnitude V(1,0)          +0.21         -3.86          -\nSolar irradiance (W/m2)            1367.6        1367.6    1.000      \nBlack-body temperature (K)          274.5         254.3    1.079      \nTopographic range (km)               16            20      0.800      \nMoment of inertia (I/MR2)         0.394         0.3308     1.191\nJ2 (x 10-6)                     202.7        1082.63        0.187  \nRef The foll link
569652
The average distance from the moon to the earth is 238,857 miles. The speed of light is 186,282 miles per second. There for the time from the light from the moon to reach earth is...\n\n238,857 miles / 186,286 miles per second = 1.28223 seconds \n\n1.28223 seconds
516897
Since the Earth rotates relative to the Moon in one lunar day (24 hours, 48 minutes), each of the two bulges travels around at that speed, leading to one high tide every 12 hours and 24 minutes. The theoretical amplitude of oceanic tides due to the Moon is about 54 cm at the highest point. This is the amplitude that would be reached if the ocean were uniform with no landmasses and Earth not rotating.\n\nThe Sun similarly causes tides, of which the theoretical amplitude is about 25 cm (46% of that of the Moon) and the cycle time is 12 hours.\n\nAt spring tide the two effects add to each other to a theoretical level of 79 cm, while at neap tide the theoretical level is reduced to 29 cm.\n\nReal amplitudes differ considerably, not only because of global topography as explained above, but also because the natural period of the oceans is in the same order of magnitude as the rotation period: about 30 hours. If there were no land masses and the ocean bottom were flat, it would take about 30 hours for a long wavelength gravity wave to propagate halfway around the Earth (by comparison, the natural period of the Earth's crust is about 57 minutes). This means that, if the Moon suddenly vanished, and there were no land, the level of the oceans would oscillate with a period of 30 hours with a slowly decreasing amplitude while dissipating the stored energy. This 30 hour value is a simple function of terrestrial gravity the average depth of the oceans, and the circumference of the Earth.\n\nThe distances of Earth from the Moon or the Sun vary, because the orbits are not circular, but elliptical. This causes a variation in the tidal force and theoretical amplitude of about ±18% for the Moon and ±5% for the Sun. So if both are in closest position and aligned, the theoretical amplitude would reach 93 cm.
829990
You want exactly 8:23 but didn't say what time zone. At 8:23 am UT, which is the same as Greenwich Mean Time, the Moon was 62.3 Earth radii away. The mean diameter of the Earth is 12,742 km which gives a radius of 6,371 km so the distance to the Moon is 62.3 * 6,371 = 396,913 km or 246,755 miles. You can use the source to get the distance for some other time. After entering the date and time (UT is GMT which is the time in London, England), see the table at the bottom for the distance.
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According to NASA: 385,000 kilometers (239,227.9 miles) with an accuracy of better than one part in 10 billion (from the center of the earth to the center of the moon)\n\nhttp://sunearth.gsfc.nasa.gov/eclipse/SEhelp/ApolloLaser.html\n\nhttp://en.wikipedia.org/wiki/Moon
862138
The Moon, and you. Both appear to be so far away, however.
1089940
With the average distance between the Earth and the Moon being 238,857 miles...the total distance of 600 round trips between the Earth and the Moon is approximately 286,628,400 miles.
1042534
"Near close approach around 4h44m UT July 3, this 600-meter/yard diameter asteroid\n\n Passes only 268,873 miles from the Earth, only  1.1 times the distance to the moon away.\n\nPeaking at  visual magnitude 11.1 four hours later, users of telescopes of 6 inches (15cm)  \n\nor larger can enjoy observing a  rare celestial  treat.  At time of close approach, 2004 XP14\n\n races along at 8.323 degrees per hour, or a mean lunar diameter every four minutes!\n\nSuch a rapid speed results in direct motion becoming visible, second by second. Just \n\nas naked eye Earth satellites are seen crossing the sky, 2004 XP14 will both amaze and\n\nchallenge the observer, both visually and those taking images."\n\nFrom www.lpl.arizona.edu\n\nHope it helps.
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33.3 lbs\n\nThe moon's gravity is 1/6 that of earth.
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The orbit the moon makes around the earth is not an exact circle, but an ellipse.\n\nThe perigee [or closest approach to earth] = 363,104 km\nThe apogee [or furthest distance to earth] = 405,696 km\n\nThe time it takes for the moon to complete one orbit around the earth is 27 days, 7 hours, and 43.1 minutes.\n\nHope this helps!
1147394
On perigee, the moon is closest to the earth. On apogee, it is its farthest from earth. This happens every month, so don't worry if you missed it. I found a good site you can go to: