- #1
... looks awkward doesn't it? Is that supposed to be a pi-squared in there?P**2 = ((4*pi*2)*a**3)/GM
... perhaps indeed.Perhaps the author has more to say on that the elliptical orbits[?]
Simon Bridge said:... looks awkward doesn't it? Is that supposed to be a pi-squared in there?P**2 = ((4*pi*2)*a**3)/GM
I take it that "**" indicates "raised to the power of" as in p**2 == p^2 = p2?
The Keplerian equation is a mathematical model used to describe the motion of objects in space. It uses units of time (usually seconds), distance (usually meters), and mass (usually kilograms) to calculate the position and velocity of celestial bodies.
The units used in the Keplerian equation determine the scale of the final solution. For example, using larger units of distance will result in a larger position and velocity, while using smaller units will result in a smaller position and velocity.
Yes, as long as the units are consistent. For example, if one uses meters for distance, then all other units should also be in the metric system.
To convert units in the Keplerian equation, you can use conversion factors. For example, to convert from kilometers to meters, multiply the value by 1000. It is important to make sure all units are converted consistently.
Using the correct units ensures that the solution to the Keplerian equation is accurate and meaningful. It also allows for easier comparison and analysis of data from different sources. Incorrect units can lead to errors in calculations and inaccurate results.