alt label |
|
||||||
---|---|---|---|---|---|---|---|
dcterms modified | |||||||
broader |
|
||||||
definition | The direction in the sky (in the constellation Columba) away from which the Sun seems to be moving (at a speed of 19.4 km/s) relative to general field stars in the Galaxy. | ||||||
type |
|
||||||
contributor | AAS_Frey.Katie original |