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[vsnet-id 91] Re: [vsnet-obs 21531] OW Aql

Re: [vsnet-obs 21531] OW Aql

  Marc Biesmans wrote:

> Plse delete all my previous observations of OW Aql:
> 
> 19990417.1  9.9
> 19990514.1  9.9
> 19990527.0  9.8
> 19990619.0  9.8
> 
> Reason: a +- 10 magnitude (!) star NOT present on 
> ------  AAVSO f-chart dated 06/84 placed at the
>         position of OW Aql.
>         OW is very close (north) to this star =
>         GSC 1615 966.  

   GSC 1615.966 seems likely OW Aql.  This star was observed by Tycho,
giving an extreme red color.  Other observers (Hiraga) suggests OW Aql
is at maximum now.

GSC1615.966 195121.81 +150011.9 (2000.0)  8.45 1
USNO1050.15581808 195121.768 +150010.85 (2000.0) 99.9 13.6
IRAS19490+1452 194903.6 +145226 (1950.0)
    F12=3.31  F25=1.00  F60=0.40L F100=1.90L
    VAR=40 LRS=-1
 possibly I: oxygen-rich non-variable star without circumstellar shell
 or VII: variable star with more evolved C-rich circumstellar shell
195121.4 +150009 (2000.0) IRAS19490+1452 3.175 0.957 0.400L 1.896L 40%
195121.4 +150009 (2000.0) SSC19490+1452 3.175 0.957 0.400L 1.896L
195122.3 +150009 (2000.0) CS4522 13 - - AQLOW
195121.8 +150012 (2000.0) 1000Vv 2.59 TYC1615.966.1 plx=3.8(49.5) (0.06 1.02)
195121.8 +150011 (2000.0) AQLOW * M 12.3 14.8 P 40474 194.4 - N R1/AQL3

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