How to search for a Quasar in guide 9.1?

Joaquin Tapioles 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?


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