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Latest Details
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Name
  2MASS J20343417+2822100  
AAVSO UID
000-BKF-127 (303 observations)  
Constellation
Vulpecula Sequence
J2000.0
20 34 34.17 +28 22 10.0  (308.64238 +28.36944) Search nearby
B1950.0 20 32 28.64 +28 11 48.1
Proper motion
RA: -4.2 +/- 1.3 mas/yDec: -7.7 +/- 2.5 mas/ySource: UCAC4
Galactic coord. 69.948 -7.121
Other names

(Internal only)
ASASSN-V J203434.06+282209.8 NOMAD1 1183-0561349 UCAC3 237-254361
USNO-B1.0 1183-0536576 VSX J203434.1+282210  
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Variability type
DSCTC
Spectral type --
Mag. range
12.53 V (0.01)CV
Discoverer Riccardo Furgoni
Epoch
20 Sep 2011 (HJD 2455825.3274) Ephemeris
Outburst --
Period 0.03116 d  (44.87 min)
Rise/eclipse dur. --
Remarks
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1 Furgoni, Riccardo V Mag derived from UCAC3 and CMC14.
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References
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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 = 11.79H = 11.72K = 11.67J - K = 0.12
AllWISE W1 = 11.61W2 = 11.64W3 = 11.37W1 - W2 = -0.02
APASS-DR9 B = 13.67V = 12.51r' = 12.45i' = 12.44B - V = 1.16
SDSS-DR12 u = 14.33g = 14.55r = 14.00i = 14.13z = 12.84u - g = -0.22r - i = -0.13
Images
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Size 5' x 5' (297 x 298 pixels)
Center 20 34 34.17 +28 22 10.0 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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2 Light Curve and Finding Chart Furgoni, Riccardo 2011-09-28 13:53 UTC
1 Phase Plot Furgoni, Riccardo 2011-09-28 13:53 UTC Period = 0.03116
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Stellar Association Membership
 NGC 6940 Open Cluster 2012A&A...548A..97Z
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
1 Furgoni, Riccardo 2011-09-28 18:41 UTC Initial submission.

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