Module astro::time
[−]
[src]
Time for astronomy
Structs
Date |
Represents a date with year, month, decimal day and calendar type |
DayOfMonth |
Represents a day of a month with hours, minutes and seconds |
Enums
CalType |
Represents a calendar type |
Functions
apprnt_sidr |
Computes apparent sidereal time from the mean sidereal time |
date_frm_julian_day |
Computes a year, month and decimal day equivalent to a given Julian day |
decimal_day |
Computes decimal day for a |
decimal_year |
Computes decimal year for a |
delta_t |
Computes an approximate value of ΔT for a given year and month |
is_leap_year |
Checks if a year is a leap year |
julian_cent |
Computes Julian century for a Julian day |
julian_day |
Computes Julian day from a |
julian_ephemeris_day |
Computes the Julian Ephemeris day |
julian_mill |
Computes Julian millennium for a Julian day |
mn_sidr |
Computes mean sidereal time for a Julian day |