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Latest Details
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Name
  DY Lac  
AAVSO UID
000-BDS-537 (No observations)  
Constellation
Lacerta Sequence
J2000.0
22 47 19.26 +53 59 06.5  (341.83025 +53.98514) Search nearby
B1950.0 22 45 14.56 +53 43 16.9
Proper motion
RA: -18.6 +/- 5.1 mas/yDec: -25.1 +/- 4.7 mas/ySource: UCAC4
Galactic coord. 105.230 -4.565
Other names

(Internal only)
ASASSN-V J224719.26+535906.9 SON 4613  
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Variability type
EA/SD
Spectral type --
Mag. range
14.6 - 17.6 p
Discoverer --
Epoch
01 Aug 1938 (HJD 2429111.555) Ephemeris
Outburst --
Period 2.791113 d
Rise/eclipse dur. 15%  (10.05 h)
Remarks
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 W.Wenzel, MVS N736, 1963. --
2 MVS N311, 1957. --
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 = 12.93H = 12.55K = 12.41J - K = 0.52
AllWISE W1 = 12.31W2 = 12.31W3 = 12.24W1 - W2 = 0.00
APASS-DR9 B = 14.87g' = 14.70r' = 14.05i' = 13.99
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 22 47 19.26 +53 59 06.5 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Stellar Association Membership
 ASCC 123 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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