(be very generous and say 500 meters) and get 7.670616 km/s, which would be the orbital velocity of something that is floating free at that distance from the iss... but that doesn't really help me. what i need to be able to do is calculate, given an apogee of 6774.5 km, and...
Mean planet:An imaginary planet which moves at a constant velocity around a circular orbit with a radius equal to the semi-major axis of the actual planet's orbit. Numerical method:A method for solving mathematics problems, usually by computer, through the repeated use of simple arithmetic opera...
Let's say you get the guess for the shape of the orbit right, but you've guessed wrong for the velocity change rule. Then the points that you calculate don't match the observations, and you don't know which of the two guesses was wrong (or both guesses may be wro...
经颅多普勒(Transcranial Doppler,TCD)是一种床边、低成本、无创性的技术,能够评估脑血流动力学;经颅多普勒彩色编码超声(TCCS)的应用有助于评估脑解剖和颅内病变,实时监测“基础”[流速(flow velocity,FV)和搏动指数(pulsatility index,PI)...
and i could calculate the orbital time if i had the semi-major axis. however i only have an initial position, a vector force i apply to it, the distance between the planets, and also the masses of each. i'm at a dead end here, i'm not sure what i'm looking for. could anybody...
Would it for example require an additional 1 or 10 or 100 m/s to counteract the higher local gravity? fyi: I've just asked How can I make a Python function return the Moon's gravitational force in a form I can use to calculate orbits? in Earth Science SE, if there's anything ...
Orbital Velocity and AltitudeA rocket must accelerate to at least 25,039 mph (40,320 kph) to completely escape Earth's gravity and fly off into space (for more on escape velocity, visit this article at NASA). Earth's escape velocity is much greater than what's required to place an ...
Because the earth and the moon are closer together in the simulation, the moon’s orbital velocity will be faster than in real life, as per Kepler’s second law of planetary motion. To compensate for this, the moon’s starting position is designed to reduce the phase angle appropriately. ...
How do you calculate an astronomical unit? Astronomy: Astronomy is the branch of science that deals with the understanding of celestial bodies, sky, space, and the universe. There are many astronomical terms used by the astronomers in order to make this understanding comprehensible and easy to fo...
How to Calculate Orbits These equations describe the period of a satellite in orbit about the moon. Orbital period: T = 2 * Pi * a * sqrt( a / mu ) Radius of orbit: a = ( T * sqrt(Mu) / ( 2 * Pi ) )^(2/3) Where: T = orbital period, the time it takes for the sate...