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Latest Details
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Name
  TY Cyg  
AAVSO UID
000-BCH-128 (12226 observations)  
Constellation
Cygnus Sequence
J2000.0
19 33 51.90 +28 19 43.8  (293.46625 +28.32883) Search nearby
B1950.0 19 31 51.23 +28 13 08.9
Proper motion
RA: -6.1 +/- 4.4 mas/yDec: -4.5 +/- 4.4 mas/ySource: UCAC4
Galactic coord. 62.767 +4.139
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
AAVSO 1929+28 AN 1.1901 ASAS J193352+2819.6
ASASSN-V J193351.78+281944.2 BD+28 3387 HD 184524
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Variability type
M
Spectral type M6e-M8e
Mag. range
9 - 15 V
Discoverer --
Epoch
11 Jul 1973 (HJD 2441875) Ephemeris
Outburst --
Period 349 d
Rise/eclipse dur. 48%  (168 d)
Remarks
There are currently no remarks on file for this star. (Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
2 T. Karlsson, Maxima of Mira stars --
3 General Catalogue of Variable Stars, 4th Edition, Volumes I-III, P.N.
Kholopov et al.		 --
External Links
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Location    Go   
Select a Location for more details.
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 = 4.33H = 3.37K = 2.84J - K = 1.48
AllWISE W3 = 1.46W4 = 0.97W3 - W4 = 0.48
APASS-DR9 V = 10.82r' = 9.85i' = 7.48
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 19 33 51.90 +28 19 43.8 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
There are currently no supporting documents on file for this star. (Not logged in)  Add document
Campaigns/Programs
 LPV Program
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
2 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.

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