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Parameter of Orbit Formula

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Parameter of Orbit is defined as the half of chord length through the center of attraction perpendicular to the apse line. Check FAQs

p = \frac{h^{2}}{μ std}

p - Parameter of Orbit?h - Angular Momentum of Orbit?μ_std - Standard Gravitational Parameter?

Parameter of Orbit Example

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Here is how the Parameter of Orbit equation looks like with Values.

Here is how the Parameter of Orbit equation looks like with Units.

Here is how the Parameter of Orbit equation looks like.

10816.0887 = \frac{65611^{2}}{4E+14}

10816.0887km = \frac{{65611km²/s}^{2}}{4E+14m³/s²}

10816.0887 = \frac{65611^{2}}{4E+14}

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Parameter of Orbit Solution

Follow our step by step solution on how to calculate Parameter of Orbit?

FIRST Step Consider the formula

p = \frac{h^{2}}{μ std}

Next Step Substitute values of Variables

∴

p = \frac{{65611km²/s}^{2}}{4E+14m³/s²}

Next Step Convert Units

∴

p = \frac{{6.6E+10m²/s}^{2}}{4E+14m³/s²}

Next Step Prepare to Evaluate

∴

p = \frac{{6.6E+10}^{2}}{4E+14}

Next Step Evaluate

∴

p = 10816088.7462312m

Next Step Convert to Output's Unit

∴

p = 10816.0887462312km

LAST Step Rounding Answer

∴

p = 10816.0887km

Parameter of Orbit Formula Elements

Variables

Parameter of Orbit

Parameter of Orbit is defined as the half of chord length through the center of attraction perpendicular to the apse line.

Symbol: p

Measurement: LengthUnit: km

Note: Value should be greater than 0.

Formulas to find Parameter of Orbit

Angular Momentum of Orbit

Angular Momentum of Orbit is a fundamental physical quantity that characterizes the rotational motion of an object in orbit around a celestial body, such as a planet or a star.

Symbol: h

Measurement: Specific Angular MomentumUnit: km²/s

Note: Value should be greater than 0.

Formulas to find Angular Momentum of Orbit

Standard Gravitational Parameter

The Standard Gravitational Parameter of a celestial body is the product of the gravitational constant G and the mass M of the bodies.

Symbol: μ_std

Measurement: Gravitational ParameterUnit: m³/s²

Note: Value can be positive or negative.

Formulas to find Standard Gravitational Parameter

Other formulas in Fundamental Parameters category

Go Rocket Mass Ratio

M R = e^{\frac{ΔV}{V e}}

Go Tsiolkovsky Rocket Equation

ΔV = I sp \cdot [g] \cdot \ln (\frac{M wet}{M dry})

Go Standard Gravitational Parameter

μ std = [G.] \cdot (M 1)

Go Angular Momentum of Trajectory given Parameter of Orbit

h = \sqrt{p \cdot [GM.Earth]}

How to Evaluate Parameter of Orbit?

Parameter of Orbit evaluator uses Parameter of Orbit = Angular Momentum of Orbit^2/Standard Gravitational Parameter to evaluate the Parameter of Orbit, The Parameter of Orbit formula refers to a set of characteristics or properties that define the shape, size, orientation, and dynamics of an orbiting object's path around a central body. these parameters provide valuable information about the orbit and are essential for describing and analyzing the motion of objects in space. Parameter of Orbit is denoted by p symbol.

How to evaluate Parameter of Orbit using this online evaluator? To use this online evaluator for Parameter of Orbit, enter Angular Momentum of Orbit (h) & Standard Gravitational Parameter (μ_std) and hit the calculate button.

FAQs on Parameter of Orbit

What is the formula to find Parameter of Orbit?

The formula of Parameter of Orbit is expressed as Parameter of Orbit = Angular Momentum of Orbit^2/Standard Gravitational Parameter. Here is an example- 10.81609 = 65611000000^2/398000000000000.

How to calculate Parameter of Orbit?

With Angular Momentum of Orbit (h) & Standard Gravitational Parameter (μ_std) we can find Parameter of Orbit using the formula - Parameter of Orbit = Angular Momentum of Orbit^2/Standard Gravitational Parameter.

Can the Parameter of Orbit be negative?

No, the Parameter of Orbit, measured in Length cannot be negative.

Which unit is used to measure Parameter of Orbit?

Parameter of Orbit is usually measured using the Kilometer[km] for Length. Meter[km], Millimeter[km], Decimeter[km] are the few other units in which Parameter of Orbit can be measured.

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