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Name
  SvkV17  
AAVSO UID
--  
Constellation
Cygnus Sequence
J2000.0
19 27 07.76 +28 58 49.6  (291.78233 +28.98044) Search nearby
B1950.0 19 25 08.41 +28 52 41.8
Proper motion
RA: -4.7 +/- 9.1 mas/yDec: -1.5 +/- 9.0 mas/ySource: UCAC4
Galactic coord. 62.639 +5.749
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J19270775+2858496 ASASSN-V J192707.66+285849.7 CMC15 J192707.7+285849
SvkV17 Cyg SvkV42 SvkV42 Cyg
UCAC4 595-079679 USNO-B1.0 1189-0356565  
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Variability type
EW
Spectral type --
Mag. range
15.25 - 15.65 V
Discoverer Marek Chrastina
Epoch
12 Oct 2015 (HJD 2457307.78) Ephemeris
Outburst --
Period 0.391395 d  (9.3935 h)
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto ASAS-SN magnitudes partially contaminated by 2MASS J19270665+2858541 (V= 15.0; sep. 15"). Range has been corrected.
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References
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1 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0		 2017PASP..129j4502K
2 SvkV Catalogue, 2016 --
3 Vrastak, M., 2015, New Variable Stars in SvkV Catalogue 2015OEJV..169...23V
External Links
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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 = 13.62H = 13.20K = 13.12J - K = 0.50
AllWISE W1 = 13.12W2 = 13.19W3 = 12.74W1 - W2 = -0.06
Images
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Supporting Documents
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1 Phase plot Otero, Sebastian Alberto 2018-02-17 03:01 UTC Phase plot with ASAS-SN data.
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Revision History
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2 Otero, Sebastian Alberto 2018-02-17 03:01 UTC Type, period, epoch and range from ASAS-SN data.
1 Admin, VSX 2017-01-21 01:28 UTC Preserved original object data.

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