grss.libgrss.Constants#

class grss.libgrss.Constants#

Bases: pybind11_object

The Constants class contains physical constants and conversion factors used in the GRSS orbit propagation code.

__init__(self: grss.libgrss.Constants) None#

Methods

__init__(self)

Attributes

G

Gravitational constant.

JdMinusMjd

Difference between Julian date and modified Julian date.

clight

Speed of light in a vacuum.

du2m

Conversion factor from distance units to meters.

duptu2mps

Conversion factor from distance units per time units to meters per second.

j2000Jd

Julian date of J2000 epoch.

tu2s

Conversion factor from time units to seconds.

property G#

Gravitational constant.

property JdMinusMjd#

Difference between Julian date and modified Julian date.

property clight#

Speed of light in a vacuum.

property du2m#

Conversion factor from distance units to meters.

property duptu2mps#

Conversion factor from distance units per time units to meters per second.

property j2000Jd#

Julian date of J2000 epoch.

property tu2s#

Conversion factor from time units to seconds.