def parse(line):
"""Return a `Star` build by parsing a Hipparcos catalog entry `line`."""
# See ftp://cdsarc.u-strasbg.fr/cats/I/239/ReadMe
star = Star(
ra=Angle(degrees=float(line[51:63])),
dec=Angle(degrees=float(line[64:76])),
ra_mas_per_year=float(line[87:95]),
dec_mas_per_year=float(line[96:104]),
parallax_mas=float(line[79:86]),
names=[('HIP', int(line[8:14]))],
)
star._position_au += star._velocity_au_per_d * days
distance, dec, ra = to_polar(star._position_au)
star.ra = Angle(radians=ra, preference='hours')
star.dec = Angle(radians=dec)
return star
def parse(line):
"DEPRECATED; see :func:`~skyfield.data.hipparcos.load_dataframe() instead."
# See ftp://cdsarc.u-strasbg.fr/cats/I/239/ReadMe
star = Star(
ra=Angle(degrees=float(line[51:63])),
dec=Angle(degrees=float(line[64:76])),
ra_mas_per_year=float(line[87:95]),
dec_mas_per_year=float(line[96:104]),
parallax_mas=float(line[79:86]),
names=[('HIP', int(line[8:14]))],
)
star._position_au += star._velocity_au_per_d * days
distance, dec, ra = to_polar(star._position_au)
star.ra = Angle(radians=ra, preference='hours')
star.dec = Angle(radians=dec)
return star
def parse(line):
"DEPRECATED; see :func:`~skyfield.data.hipparcos.load_dataframe() instead."
# See ftp://cdsarc.u-strasbg.fr/cats/I/239/ReadMe
star = Star(
ra=Angle(degrees=float(line[51:63])),
dec=Angle(degrees=float(line[64:76])),
ra_mas_per_year=float(line[87:95]),
dec_mas_per_year=float(line[96:104]),
parallax_mas=float(line[79:86]),
names=[('HIP', int(line[8:14]))],
)
star._position_au += star._velocity_au_per_d * days
distance, dec, ra = to_polar(star._position_au)
star.ra = Angle(radians=ra, preference='hours')
star.dec = Angle(radians=dec)
return star
def parse(line):
"""Return a `Star` build by parsing a Hipparcos catalog entry `line`."""
# See ftp://cdsarc.u-strasbg.fr/cats/I/239/ReadMe
star = Star(
ra=Angle(degrees=float(line[51:63])),
dec=Angle(degrees=float(line[64:76])),
ra_mas_per_year=float(line[87:95]),
dec_mas_per_year=float(line[96:104]),
parallax_mas=float(line[79:86]),
names=[('HIP', int(line[8:14]))],
)
star._position_au += star._velocity_au_per_d * days
distance, dec, ra = to_polar(star._position_au)
star.ra = Angle(radians=ra, preference='hours')
star.dec = Angle(radians=dec)
return star