pyacs.lib.astrotime.jpldate_2_decyear.jpldate_2_decyear

pyacs.lib.astrotime.jpldate_2_decyear.jpldate_2_decyear(jpldate)[source]

Convert JPL date to decimal year.

JPL dates are seconds since 2000-01-01 12:00 (TAI).

Parameters:: jpldate (float or array-like) – JPL date (seconds since 2000-01-01 12:00 TAI).
Returns:: Decimal year.
Return type:: float or ndarray