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Latest Details
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Name
  HD 235387  
AAVSO UID
000-BNL-563 (No observations)  
Constellation
Cygnus Sequence
J2000.0
20 52 01.77 +51 17 30.5  (313.00738 +51.29181) Search nearby
B1950.0 20 50 29.00 +51 06 09.3
Galactic coord. 90.089 +4.376
Other names

(Internal only)
2MASS J20520177+5117303 BD+50 3217 DO 38943
GSC 03587-00052 IRAS 20504+5106 IRC +50348
PPM 38940 SAO 32947 TYC 3587-52-1
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Variability type
SRB
Spectral type M2-M6
Mag. range
9.37 - 10.14 V
Discoverer S. Korotkiy, K. Sokolovsky
Epoch
28 May 2018 (HJD 2458267.0) Ephemeris
Outburst --
Period 66.7 d
Rise/eclipse dur. --
Remarks
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1 Sokolovsky, Kirill Discovered while processing NMW survey images.
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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 Skiff, B. A., 2014, Catalogue of Stellar Spectral Classifications 2014yCat....1.2023S
3 Sokolovsky, K.; Korotkiy, S.; Lebedev, A., 2014, The New Milky Way: A
Wide-Field Survey of Optical Transients near the Galactic plane
2014ASPC..490..395S
External Links
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Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 20 52 01.77 +51 17 30.5 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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2 ASAS-SN V-band lightcurve Sokolovsky, Kirill 2020-03-24 11:53 UTC
1 Phased ASAS-SN V-band lightcurve Sokolovsky, Kirill 2020-03-23 13:30 UTC
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Revision History
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1 Sokolovsky, Kirill 2020-03-24 17:54 UTC Spectral type from 2014yCat....1.2023S.