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It is circumference, for a circular orbit
Do you mean the length of such an orbit ?Well . . .-- The radius of the Earth is about 3,960 miles.-- 220 miles further out means that the radius of the orbit is 4,180 miles.-- The circumference of a circle is (2 pi) x (the radius).-- So the length of the orbit is (8,360 pi) = 26,264 miles. (rounded)
Circumference = 2pi*r Circumference = 86pi
circumference = 24.5
circumference of the tire.
Assuming that the moon is spherical and the orbit is circular: Lunar diameter = 3,475 km Orbital diameter = 3,475 + 42 = 3,517 km Orbital circumference = (pi) times diameter = 3,517(pi) = 11,048.981 km (rounded)
lunar orbit
For a period of time it stayed in lunar orbit, however, that orbit eventually decayed and the ascent stage crashed onto the moon.
The side of the orbit of the moon that is closest to the Earth is the lunar perigee.
1. Apollo 7: Low Earth Orbit 2. Apollo 8: Lunar Orbit 3. Apollo 9: Low Earth Orbit 4. Apollo 10: Lunar Orbit 5. Apollo 11: Lunar Landing 6. Apollo 12: Lunar Landing 7. Apollo 13: Lunar flyby (aborted landing) 8. Apollo 14: Lunar Landing 9. Apollo 15: Lunar Landing 10. Apollo 16: Lunar Landing 11. Apollo 17: Lunar Landing
the first test of lunar module in lunar orbit was in 1964 using Apollo10, the space craft, sent by the USA sorry if this isnt a good answer :(
24 men have orbited or flown past the moon. 12 men have landed on the surface of the moon. Three men have flown to the moon twice.Apollo 8, December 1968 (Lunar orbit)Frank BormanJames LovellWilliam AndersApollo 10, May 1969 (Lunar orbit)Eugene CernanJohn YoungThomas StaffordApollo 11, July 1969Neil Armstrong (Lunar landing)Edwin Aldrin (Lunar landing)Michael Collins (Lunar orbit)Apollo 12, November 1969Charles Conrad (Lunar landing)Alan Bean (Lunar landing)Richard Gordon (Lunar orbit)Apollo 13, April 1970 (Lunar Flyby, no landing, no orbit)James Lovell (First man to visit moon twice)John SwigertFred HaiseApollo 14, January/February 1971Alan Shepard (Lunar landing)Edgar Mitchell (Lunar landing)Stuart Roosa (Lunar orbit)Apollo 15, July 1971David Scott (Lunar landing)James Irwin (Lunar landing)Alfred Worden (Lunar orbit)Apollo 16, April 1972John Young (Lunar landing) (Second man to visit moon twice)Charles Duke (Lunar landing)Thomas Mattingly (Lunar orbit)Apollo 17, December 1972Eugene Cernan (Lunar landing) (Third man to visit moon twice)Harrison Schmitt (Lunar landing)Ronald Evans (Lunar orbit)
The median of a normal distribution to outlier as lunar perigee is to lunar is an elliptical orbit.
It is circumference, for a circular orbit
The Apollo 9 was the first to test a lunar module in space. Apollo 10 tested the lunar module in lunar orbit.
Lunar module is the landing craft design to transport astronaut from Moon's orbit down to surface and return astronaut back to orbit. Lunar module is the key part in Apollo project led by NASA.
This is because the planets do not orbit the moon they orbit the sun