Practical Astronomy
practical_astronomy.pa_comet Namespace Reference

Functions

def position_of_elliptical_comet (lct_hour, lct_min, lct_sec, is_daylight_saving, zone_correction_hours, local_date_day, local_date_month, local_date_year, comet_name)
 
def position_of_parabolic_comet (lct_hour, lct_min, lct_sec, is_daylight_saving, zone_correction_hours, local_date_day, local_date_month, local_date_year, comet_name)
 

Function Documentation

◆ position_of_elliptical_comet()

def practical_astronomy.pa_comet.position_of_elliptical_comet (   lct_hour,
  lct_min,
  lct_sec,
  is_daylight_saving,
  zone_correction_hours,
  local_date_day,
  local_date_month,
  local_date_year,
  comet_name 
)
    Calculate position of an elliptical comet.

    Arguments:
        lct_hour -- Local civil time, hour part.
        lct_min -- Local civil time, minutes part.
        lct_sec -- Local civil time, seconds part.
        is_daylight_saving -- Is daylight savings in effect?
        zone_correction_hours -- Time zone correction, in hours.
        local_date_day -- Local date, day part.
        local_date_month -- Local date, month part.
        local_date_year -- Local date, year part.
        comet_name -- Name of comet, e.g., "Halley"

    Returns:
        comet_ra_hour -- Right ascension of comet (hour part)
        comet_ra_min -- Right ascension of comet (minutes part)
        comet_dec_deg -- Declination of comet (degrees part)
        comet_dec_min -- Declination of comet (minutes part)
        comet_dist_earth -- Comet's distance from Earth (AU)

◆ position_of_parabolic_comet()

def practical_astronomy.pa_comet.position_of_parabolic_comet (   lct_hour,
  lct_min,
  lct_sec,
  is_daylight_saving,
  zone_correction_hours,
  local_date_day,
  local_date_month,
  local_date_year,
  comet_name 
)
    Calculate position of a parabolic comet.

    Arguments:
        lct_hour -- Local civil time, hour part.
        lct_min -- Local civil time, minutes part.
        lct_sec -- Local civil time, seconds part.
        is_daylight_saving -- Is daylight savings in effect?
        zone_correction_hours -- Time zone correction, in hours.
        local_date_day -- Local date, day part.
        local_date_month -- Local date, month part.
        local_date_year -- Local date, year part.
        comet_name -- Name of comet, e.g., "Kohler"

    Returns:
        comet_ra_hour -- Right ascension of comet (hour part)
        comet_ra_min -- Right ascension of comet (minutes part)
        comet_ra_sec -- Right ascension of comet (seconds part)
        comet_dec_deg -- Declination of comet (degrees part)
        comet_dec_min -- Declination of comet (minutes part)
        comet_dec_sec -- Declination of comet (seconds part)
        comet_dist_earth -- Comet's distance from Earth (AU)