Sagittarius¶
-
class
gala.coordinates.
Sagittarius
(*args, **kwargs)[source]¶ Bases:
astropy.coordinates.BaseCoordinateFrame
A Heliocentric spherical coordinate system defined by the orbit of the Sagittarius dwarf galaxy, as described in Majewski et al. 2003 (see: http://adsabs.harvard.edu/abs/2003ApJ...599.1082M) and further explained at this website.
For more information about this class, see the Astropy documentation on Coordinate Frames.
Parameters: representation :
BaseRepresentation
or NoneA representation object or None to have no data (or use the other keywords)
Lambda : angle_like, optional, must be keyword
The longitude-like angle corresponding to Sagittarius’ orbit.
Beta : angle_like, optional, must be keyword
The latitude-like angle corresponding to Sagittarius’ orbit.
distance :
Quantity
, optional, must be keywordThe Distance for this object along the line-of-sight.
Attributes Summary
default_representation
frame_specific_representation_info
name
Attributes Documentation
-
default_representation
¶
-
frame_specific_representation_info
¶
-
name
= 'sagittarius'¶
-