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Latest Details
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Name
  UCAC4 688-074763  
AAVSO UID
000-BMC-074 (780 observations)  
Constellation
Cygnus Sequence
J2000.0
19 55 54.28 +47 30 40.2  (298.97617 +47.51117) Search nearby
B1950.0 19 54 24.30 +47 22 38.0
Proper motion
RA: 7.3 +/- 4.3 mas/yDec: -10.2 +/- 4.1 mas/ySource: UCAC4
Galactic coord. 81.753 +9.751
Other names

(Internal only)
1SWASP J195554.28+473040.9 2MASS J19555427+4730401 ASASSN-V J195554.22+473040.3
GSC2.3 N2I8037545    
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Variability type
RRAB
Spectral type --
Mag. range
14.47 - 15.69 g
Discoverer Tadeusz Smela PTMA
Epoch
29 May 2016 (HJD 2457538.4955) Ephemeris
Outburst --
Period 0.513321 d  (12.3197 h)
Rise/eclipse dur. 14%  (1.72 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 Greer, P. A.; Payne, S. G.; Norton, A. J.; et al., 2017, The SuperWASP
catalogue of 4963 RR Lyr stars: identification of 983 Blazhko effect
candidates		 2017A&A...607A..11G
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 = 13.96H = 13.63K = 13.55J - K = 0.41
AllWISE W1 = 13.53W2 = 13.62W1 - W2 = -0.09
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 19 55 54.28 +47 30 40.2 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 Phase plot Smela, Tadeusz 2016-10-26 01:29 UTC
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
1 Smela, Tadeusz 2016-10-26 07:56 UTC Initial submission.

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