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Latest Details
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Name
  OW Sgr  
AAVSO UID
000-BFD-835 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
18 54 18.50 -19 49 15.5  (283.57708 -19.82097) Search nearby
B1950.0 18 51 21.28 -19 53 04.4
Proper motion
RA: 2.5 +/- 2.3 mas/yDec: -2.1 +/- 2.2 mas/ySource: UCAC4
Galactic coord. 15.442 -9.503
Other names

(Internal only)
ASASSN-V J185418.49-194915.5 HV 4185  
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Variability type
RRAB
Spectral type --
Mag. range
14.2 - 15.2 p
Discoverer --
Epoch
16 Jun 1931 (HJD 2426509.326) Ephemeris
Outburst --
Period 0.495987 d  (11.9037 h)
Rise/eclipse dur. 17%  (2.02 h)
Remarks
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1 GCVS Team In the region of the open cluster NGC 6716.
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References
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1 J.Uitterdijk, Leid Ann 20, N2, 1949. --
External Links
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Location    Go   
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Catalog Data
Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
2MASS J = 13.32H = 12.99K = 12.92J - K = 0.40
AllWISE W1 = 12.79W2 = 12.87W1 - W2 = -0.08
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 54 18.50 -19 49 15.5 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Stellar Association Membership
 NGC 6716 Open Cluster 2012A&A...548A..97Z
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
2 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.

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