(IAAC) Le Gentil 3

There is a naked-eye dark nebula that juts into the Milky Way from the north
between M39 and Deneb.  Phil Harrington calls this Harrington 10 in TUB.
Alex Langoussis refers to it as Le Gentil 3.  Does anyone have any
historical info on the cataloging of this object?  Any references I can look

Clear skies,  Sue

To UNSUBSCRIBE from the 'netastrocatalog' lists, use the Web form at: