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Latest Details
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Name
  V2890 Cyg  
AAVSO UID
000-BKQ-403 (No observations)  
Constellation
Cygnus Sequence
J2000.0
19 59 31.85 +38 14 13.6  (299.88271 +38.23711) Search nearby
B1950.0 19 57 43.79 +38 05 57.7
Proper motion
RA: -5.7 +/- 3.3 mas/yDec: -0.6 +/- 1.6 mas/ySource: UCAC4
Galactic coord. 74.054 +4.449
Other names

(Internal only)
2MASS J19593184+3814136 ASASSN-V J195931.69+381413.6 CMC14 J195931.8+381413
GSC 03137-03296 GSC2.2 N0301101641 UCAC3 257-184080
UCAC4 642-082043 USNO-B1.0 1282-0431183 VSX J195931.8+381413
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Variability type
DSCTC
Spectral type --
Mag. range
12.90 - 12.96 V
Discoverer Nello Ruocco - Sorrento (Na) - Italy
Epoch
23 Aug 2012 (HJD 2456163.331) Ephemeris
Outburst --
Period 0.1471 d  (3.53 h)
Rise/eclipse dur. --
Remarks
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References
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1 E.V. Kazarovets, N.N. Samus, O.V. Durlevich et al., 2019, The 82nd
Name-List of Variable Stars. Part II – RA 18h to 20h and Novae		 2019PZ.....39....3K
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 = 11.83H = 11.67K = 11.60J - K = 0.23
AllWISE W1 = 11.50W2 = 11.56W1 - W2 = -0.07
APASS-DR9 B = 13.46V = 12.99B - V = 0.47
Images
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Supporting Documents
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2 Grafico di fase 2MASS 19593184+3814136 Ruocco, Nello (Aniello) 2012-08-30 16:16 UTC
1 Campo da Aladin Ruocco, Nello (Aniello) 2012-08-30 16:16 UTC
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Revision History
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2 Admin, VSX 2019-11-01 02:42 UTC Update from [2019PZ.....39....3K].
1 Ruocco, Nello (Aniello) 2012-08-30 20:06 UTC Initial submission.

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