BHudgens Sep 29, 2017
Hello; I've tried looking for the quasar 3C 287 in guide 9.1 and there's no way that guide you looking for it saying it is not a valid object.
What steps do you have to take to find them?
For example I look for 3C 287.
Any suggestions?-- J.Tapioles http://pastorgalactico.blogspot.com.es/