++ed by:
1 non-PAUSE user
Author image Sergey Krushinsky
and 1 contributors

NAME

Astro::Montenbruck::Time::Sidereal - Sidereal time related calculations.

VERSION

Version 0.01

DESCRIPTION

Sidereal time related calculations.

EXPORT

SUBROUTINES/METHODS

ramc($jd, $lambda)

Right Ascension of the Meridian

Arguments

  • $jd — Standard Julian Date.

  • $lambda — geographic longitude in degrees, negative for East

lmst($mjd, $lambda)

Local Mean Sidereal Time

Arguments

  • $jd — Modified Julian Date.

  • $lambda — geographic longitude in degrees, negative for East

Returns

Right Ascension of Meridian, arc-degrees