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Latest Details
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Name
  GSC 03556-02320  
AAVSO UID
--  
Constellation
Cygnus Sequence
J2000.0
19 36 13.46 +46 43 40.5  (294.05608 +46.72792) Search nearby
B1950.0 19 34 44.52 +46 36 55.3
Proper motion
RA: -2.4 +/- 5.4 mas/yDec: -7.2 +/- 5.8 mas/ySource: UCAC4
Galactic coord. 79.437 +12.330
Other names

(Internal only)
ASASSN-V J193613.56+464339.3 NOMAD1 1367-0345779 VSX J193613.4+464340
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Variability type
L
Spectral type --
Mag. range
12.06 - 12.17 Rc
Discoverer Walter R. Cooney, Jr.
Epoch
--
Outburst --
Period 37: d
Rise/eclipse dur. --
Remarks
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1 Cooney, Jr., Walter R. From Henden sequence done at Sonoita Research Observatory: B = 14.971 +/- 0.015 V = 13.234 +/- 0.006 Rc = 12.112 Ic = 10.908 +/- 0.013
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References
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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 = 9.34H = 8.48K = 8.17J - K = 1.17
AllWISE W1 = 8.06W2 = 8.24W3 = 8.00W4 = 7.98W1 - W2 = -0.17W3 - W4 = 0.02
APASS-DR9 B = 15.14V = 13.25g' = 14.17r' = 12.56i' = 11.48B - V = 1.89
Images
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Size 5' x 5' (297 x 298 pixels)
Center 19 36 13.46 +46 43 40.5 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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2 GSC 3556-2320 with check.jpg Cooney, Jr., Walter R. 2006-12-12 17:05 UTC 66 day light curve for GSC 3556-2320. Comp is GSC 3556-2278, Rc= 11.95 per Henden sequence. Check is GSC 3556-2166.
1 GSC 3556-2320 Cooney, Jr., Walter R. 2006-12-12 17:05 UTC Same data but with magnitude scale expanded for closer look at GSC 3556-2320 data.
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Revision History
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1 Cooney, Jr., Walter R. 2006-12-12 20:16 UTC Initial submission.

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