[vsnet-alert 6070] Re: V589 Her

[Hitoshi YAMAOKA <yamaoka@rc.kyushu-u.ac.jp>]

Dear all,

>I performed astrometry of the source with the following result:
>
>V589 HER
>R.A:16 22 07.15, Decl.: +19 22 37.2 (J2000.0)
>
>8 reference stars from USNO A2.0; mean residuals: 0.25"
>
>Dr. Yamaoka  will be performing independent astrometry of some images
>of mine and will be informing us about his results.

My measurement: 
16:22:07.164, +19:22:36.91 (J2000.0)

avarage of 4 images taken by Gianluca, using 23-24 GSC-ACT stars.

It is quite likely that a USNO-A2.0 star (position end figures
07s.150, 37".42, rmag = 17.3, bmag = 17.4) is a quiesient counterpart
of V589 Her.  Note that DSS2 R image shows a dim (rmag \sim 19.0) star
about 2" southwest of this USNO star.  

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

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