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Latest Details
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Name
  V2897 Cyg  
AAVSO UID
000-BJY-010 (2 observations)  
Constellation
Cygnus Sequence
J2000.0
20 09 42.22 +34 51 02.2  (302.42592 +34.85061) Search nearby
B1950.0 20 07 47.76 +34 42 08.3
Galactic coord. 72.276 +0.915
Other names

(Internal only)
2MASS J20094222+3451021 ASASSN-V J200942.27+345102.2 GSC 02679-02798
NOMAD1 1248-0410697 VSX J200942.2+345102  
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Variability type
EW
Spectral type --
Mag. range
14.2 V (0.42)clear
Discoverer Domenico Licchelli
Epoch
08 Oct 2010 (HJD 2455478.34556) Ephemeris
Outburst --
Period 0.3569 d  (8.57 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., 2020, The 82nd
Name-List of Variable Stars. Part III - RA 20h to 24h and Novae		 2020PZ.....40....6K
External Links
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Location    Go   
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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 = 12.81H = 12.44K = 12.29J - K = 0.52
AllWISE W1 = 12.12W2 = 12.22W1 - W2 = -0.11
Images
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Size 5' x 5' (297 x 298 pixels)
Center 20 09 42.22 +34 51 02.2 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 NOMAD1_1248-0410697 Light curve Licchelli, Domenico 2011-01-13 03:18 UTC NOMAD1_1248-0410697 Light curve folded with a period of 0.3569d
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
2 Admin, VSX 2020-10-21 03:00 UTC Update from [2020PZ.....40....6K].
1 Licchelli, Domenico 2011-01-13 05:51 UTC Initial submission.

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