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[vsnet-alert 6401] Re: Suspect nova star in Lyra



Dear Toni and all,

>This time I found an object most likely a variable star or nova star.
>
>Located at position AR 18 52 53.557 Decl. +33 39 16.24 m1~12.509/1.01

  It is defenitely the GSC-catalogued star:

GSC 2642-1033 18:52:59.79 +33:37:38.1 mag=11.59
2MASS         18:52:59.79 +33:37:37.9 J=10.229 H=9.739 K=9.598

  The USNO-A2.0 catalog does not contain this probably because of the
plate condition of the 1st Palomar survey.  

  You must measure the coodinates more accurately.  

Sincerely Yours,
Hitoshi Yamaoka, Kyushu Univ., Japan
yamaoka@rc.kyushu-u.ac.jp

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