Re: [vsnet-chat 2797] Re:V915 Sgr > No finder chart was available for the Luyten star prior to 1958, apparently, > and Herbig's work (PASP 70,605) actaully uncovered a quite different variable > (GSC 6870.00090), and all subsequent identifications have centred on this > star, whose behaviour is consistent with an RCB star. This interpretation doesn't seem to explain why the GCVS 1st edition (1948) correctly points the currently discussed object. There might have been an unpublished correction to Luyten's discovery coordinates?? Regards, Taichi Kato