Bases: astropy.coordinates.BaseCoordinateFrame
A coordinate or frame in the Celestial Intermediate Reference System (CIRS).
This frame has one frame attribute:
The time at which the observation is taken. Used for determining the position of the Earth and its precession.
| Parameters: | representation : BaseRepresentation or None
ra : Angle, optional, must be keyword
dec : Angle, optional, must be keyword
distance : Quantity, optional, must be keyword
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Attributes Summary
| default_representation | |
| frame_specific_representation_info | |
| name | |
| obstime |
Attributes Documentation