curryer.spicetime.constants

Time constants.

@author: Brandon Stone

Classes

TimeConstant	Time related constants.
EpochOffsetSeconds	Seconds between epochs.
EpochGpsDays	Epochs in fractional days since 1980-01-06.

Module Contents

class curryer.spicetime.constants.TimeConstant

Bases: enum.IntEnum

Time related constants.

SEC_TO_USEC = 1000000

DAY_TO_USEC = 0

class curryer.spicetime.constants.EpochOffsetSeconds

Bases: enum.IntEnum

Seconds between epochs.

GPS_TO_J2000ET = 630763181

GPS_TO_TAI = -694656019

GPS_LEAPSECONDS = 19

class curryer.spicetime.constants.EpochGpsDays

Bases: float, enum.Enum

Epochs in fractional days since 1980-01-06.

GPS = 0

JD = -2444244.5

MJD = -44244

SORCE = 8419

TCTE = 12370

TSIS = 13857

TSIS1

TSIS2 = 16049

CTIM = 15518