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Name
  RY And  
AAVSO UID
000-BCR-423 (3806 observations)  
Constellation
Andromeda Sequence
J2000.0
23 20 37.51 +39 37 13.9  (350.15629 +39.62053) Search nearby
B1950.0 23 18 13.48 +39 20 47.6
Proper motion
RA: 0.7 +/- 4.2 mas/yDec: -5.7 +/- 4.0 mas/ySource: UCAC4
Galactic coord. 104.491 -19.977
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
AAVSO 2315+39 AN 44.1905 IRC +40535
NSVS J2320377+393719 RAFGL 3080S  
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Variability type
M
Spectral type M8
Mag. range
10.0 - 15.3 V
Discoverer L. Ceraski (2 March 1905)
Epoch
29 Jan 2005 (HJD 2453400.0) Ephemeris
Outburst --
Period 391.2 d
Rise/eclipse dur. --
Remarks
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References
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1 P.R. Wozniak, S.J. Williams, W.T. Vestrand, V. Gupta, AJ 128, 2965, 2004 2004AJ....128.2965W
2 Catalogue of Stellar Spectral Classifications (Skiff, 2005) 1980PW&SO...2f...1B
3 W. Ceraski, 1905, Trois nouvelles variables 1905AN....168...29C
4 T. Karlsson, Maxima of Mira stars --
5 General Catalogue of Variable Stars, 4th Edition, Volumes I-III, P.N.
Kholopov et al.
--
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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 = 3.48H = 2.69K = 2.01J - K = 1.47
AllWISE W3 = 0.07W4 = -0.80W3 - W4 = 0.87
APASS-DR9 B = 14.43V = 13.09g' = 15.67r' = 12.33i' = 9.04B - V = 1.33
Images
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Supporting Documents
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Revision History
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3 Billiaert, Bruno 2015-12-29 10:03 UTC discoverer added (1905AN....168...29C)
2 Admin, VSX 2010-01-04 23:43 UTC Update from the GCVS version of November 2009.
1 Admin, VSX 2005-12-17 20:33 UTC Initial upload.