utilities
=========

.. automodule:: giant.catalogues.utilities
    :no-members:

.. currentmodule:: giant.catalogues.utilities




.. rubric:: Function

.. autosummary::
    :nosignatures:
    :toctree: utilities

    apply_proper_motion
    datetime_to_mjd_years
    radec_distance
    radec_to_unit
    timedelta_to_si_years
    unit_to_radec
    



.. rubric:: Constants

.. autosummary::
    :nosignatures:
    :toctree: utilities

    DEG2RAD
    RAD2DEG
    DEG2MAS
    MAS2DEG
    RAD2MAS
    MAS2RAD
    PARSEC2KM
    STAR_DIST
    SI_DAYS_PER_YEAR
    SI_SECONDS_PER_DAY
    MJD_EPOCH
    



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