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Name
  GSC 03150-01703  
AAVSO UID
000-BMR-575 (No observations)  
Constellation
Cygnus Sequence
J2000.0
20 04 39.09 +38 28 57.8  (301.16287 +38.48272) Search nearby
B1950.0 20 02 50.81 +38 20 22.5
Galactic coord. 74.793 +3.724
Other names

(Internal only)
2MASS J20043909+3828577 UCAC4 643-086355 USNO-B1.0 1284-0397564
WISE J200439.13+382857.1    
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Variability type
EW
Spectral type --
Mag. range
15.41 - 15.77 V
Discoverer Manuel J. Mendez
Epoch
02 Jun 2018 (HJD 2458271.578) Ephemeris
Outburst --
Period 0.45268 d  (10.864 h)
Rise/eclipse dur. --
Remarks
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1 Mendez, Manuel J. Min II= 15.66 V. APASS V magnitudes have been used for the reference stars UCAC4 643-086390 V= 14.26; UCAC4 643-086243 V= 14.48. APASS and ASAS-SN magnitudes contaminated by UCAC4 643-086367 (V= 15.8; sep 10") and 2MASS J20043941+3828543 (V= 17.5; sep 6"). 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 Henden, A. A.; et al., 2016, AAVSO Photometric All Sky Survey (APASS) DR9 2016yCat.2336....0H
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Images
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Supporting Documents
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1 Phase plot Mendez, Manuel J. 2018-06-11 19:09 UTC GSC 03150-01703 folded LC with Mendez, ASAS-SN and APASS data
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Revision History
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1 Mendez, Manuel J. 2018-06-11 19:15 UTC Initial submission.

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