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Latest Details
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Name
  NADA-V92  
AAVSO UID
000-BNG-386 (No observations)  
Constellation
Cygnus Sequence
J2000.0
21 08 26.55 +47 40 26.3  (317.11063 +47.67397) Search nearby
B1950.0 21 06 42.78 +47 28 14.6
Galactic coord. 89.113 -0.009
Other names

(Internal only)
2MASS J21082654+4740264 ALS 11727 AS 458
BD+47 3302 GSC 03592-07373 Hilt 1037
IPHAS J210826.66+474026.4 LS III +47 30 TYC 3592-7373-1
UCAC4 689-092583 UGPS J210826.53+474026.3 URAT1 689-418457
USNO-A2.0 1350-13519998 USNO-B1.0 1376-0484236 [GG52] 6
[JE82] 1074 [KW97] 56-3  
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Variability type
GCAS
Spectral type B2V:npe
Mag. range
10.49 - 10.77 V
Discoverer Adam Nowak
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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1 Nowak, Adam B-V= 0.38, J-K= 0.45.
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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 Reed, B. C., 2003, Catalog of Galactic OB Stars 2003AJ....125.2531R
3 Hiltner, W. A., 1956, Photometric, Polarization, and Spectrographic
Observations of O and B Stars.
1956ApJS....2..389H
External Links
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Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 21 08 26.55 +47 40 26.3 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 JD plot Nowak, Adam 2019-08-27 02:00 UTC JD plot with ASAS-SN data.
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Revision History
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1 Nowak, Adam 2019-08-30 23:07 UTC Gaia DR2 position. Spectral type from 1956ApJS....2..389H. Maximum magnitude from 2003AJ....125.2531R.