CelestialObject.J2 Property

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Description

The J2 gravitational coefficient of the CelestialObject. This value is used for propagation of a Spacecraft with a point mass gravitational model using a J2Mean propagator. It is also used for the Brouwer-Lyddane and J2 Brouwer-Lyddane Mean element-set conversions.

Timing Precision Mode

This page describes functionality in millisecond timing precision mode. Millisecond timing precision mode is deprecated and will be removed in a future release. We recommend that you migrate your Mission Plans to nanosecond timing precision mode.

Click here to see the documentation for this object in nanosecond timing precision mode.

Attributes

Type:	number
Access:	read/write
Default Value:	0.0

Syntax

myVariable1 = myCelestialObject1.J2;

myCelestialObject1.J2 = myVariable1;