UGC 4666 Companion
A description of UGC 4666 Companion plus all kinds of data will be listed on this page.
A graphical overview of HI data of UGC 4666 Companion
Notes on the observations and reduction
A graphical overview of HI data of UGC 4666 Companion 
A graphical overview of HI data of UGC 4666 Companion
Notes on the observations and reduction
