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Latest Details
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Name
  WISE J200901.8+460407  
AAVSO UID
--  
Constellation
Cygnus Sequence
J2000.0
20 09 01.84 +46 04 07.5  (302.25767 +46.06875) Search nearby
B1950.0 20 07 26.74 +45 55 15.5
Galactic coord. 81.675 +7.083
Other names

(Internal only)
2MASS J20090184+4604075 ASASSN-V J200901.83+460407.5 ATO J302.2576+46.0686
KIC 9497552 TYC 3559-1951-1  
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Variability type
EB
Spectral type --
Mag. range
12.07 - 12.26 V
Discoverer --
Epoch
18 Sep 2020 (HJD 2459110.617) Ephemeris
Outburst --
Period 1.111778 d
Rise/eclipse dur. --
Remarks
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1 Rast, Rina Min II = 12.18 V.
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References
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1 Chen, X.; Wang, S.; Deng, L.; et al., 2018, Wide-field Infrared Survey
Explorer (WISE) Catalog of Periodic Variable Stars		 2018ApJS..237...28C
2 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0		 2017PASP..129j4502K
External Links
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Images
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Supporting Documents
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1 Phase plot Rast, Rina 2021-04-02 03:03 UTC Phase plot with ASAS-SN and independent observations.
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Revision History
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2 Rast, Rina 2021-03-30 03:33 UTC Type, period, epoch and range from ASAS-SN data and independent observations. Position from Gaia EDR3.
1 Admin, VSX 2018-12-20 00:08 UTC Preserved original object data.

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