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Latest Details
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Name
  NSVS 5984959  
AAVSO UID
000-BMF-861 (No observations)  
Constellation
Cygnus Sequence
J2000.0
21 47 02.13 +47 44 06.8  (326.75887 +47.73522) Search nearby
B1950.0 21 45 08.81 +47 30 10.7
Proper motion
RA: -2.9 +/- 3.8 mas/yDec: 2.6 +/- 3.6 mas/ySource: UCAC4
Galactic coord. 93.848 -4.450
Other names

(Internal only)
2MASS J21470211+4744069 ASASSN-V J214702.05+474406.8 MSX6C G093.8473-04.4512
UCAC4 689-103819 URAT1 689-477425 USNO-B1.0 1377-0539639
WISE J214702.12+474406.7    
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Variability type
SR
Spectral type --
Mag. range
13.0 - 13.8 R1
Discoverer Ivan Sergey
Epoch
30 May 1999 (HJD 2451329) Ephemeris
Outburst --
Period 145 d
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Sergey, Ivan J-K= 1.56. NSVS magnitudes contaminated by UCAC4 689-103812 (V= 14.4; sep. 42") and UCAC4 689-103814 (V= 15.2; sep. 50"). Range has been corrected.
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References
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1 Wozniak, P. R.; et al., 2004, Northern Sky Variability Survey: Public Data
Release		 2004AJ....127.2436W
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 = 8.69H = 7.59K = 7.13J - K = 1.56
AllWISE W1 = 6.85W2 = 6.73W3 = 6.30W4 = 5.96W1 - W2 = 0.12W3 - W4 = 0.35
APASS-DR9 B = 17.63V = 14.92g' = 16.14r' = 13.94i' = 11.73B - V = 2.71
SDSS-DR12 u = 18.95g = 16.36r = 14.08i = 16.03z = 13.64u - g = 2.59r - i = -1.95
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 21 47 02.13 +47 44 06.8 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 Phase Plot Sergey, Ivan 2017-03-11 21:56 UTC
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Revision History
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1 Sergey, Ivan 2017-03-14 00:40 UTC Initial submission.

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