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Name
  TU And  
AAVSO UID
000-BBB-788 (13355 observations)  
Constellation
Andromeda Sequence
J2000.0
00 32 22.73 +26 01 46.0  (8.09471 +26.02944) Search nearby
B1950.0 00 29 44.64 +25 45 13.0
Proper motion
RA: -5.51 +/- 1.88 mas/yDec: -1.12 +/- 1.94 mas/ySource: F. Van Leeuwen, 2007
Galactic coord. 117.594 -36.645
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
AAVSO 0027+25A AN 2.1909 ASAS J003223+2601.7
HD 2890 HIP 2546 IRC +30012
RAFGL 82    
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Variability type
M
Spectral type M5e
Mag. range
7.5 - 13.5 V
Discoverer L. Ceraski (28 January 1909)
Epoch
25 Nov 2005 (HJD 2453700) Ephemeris
Outburst --
Period 313 d
Rise/eclipse dur. 48%  (150 d)
Remarks
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1 GCVS Team P var (Pi ~37a?).
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References
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1 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
2 Sky and Tel 25, 95, 1963. --
3 Ceraski, W., 1909, Une variable nouvelle 2.1909 Andromedae 1909AN....180..119C
4 T. Karlsson, Maxima of Mira stars --
5 General Catalogue of Variable Stars, 4th Edition, Volumes I-III, P.N.
Kholopov et al.
--
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 = 3.42H = 2.54K = 2.13J - K = 1.29
AllWISE W3 = 0.82W4 = 0.46W3 - W4 = 0.36
APASS-DR9 B = 12.34V = 10.59B - V = 1.75
GALEX-DR5 NUV = 21.60
SDSS-DR12 u = 13.69g = 14.83r = 13.16i = 9.59z = 6.46u - g = -1.14r - i = 3.58
Images
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Supporting Documents
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Campaigns/Programs
 LPV Program
Revision History
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4 Billiaert, Bruno 2016-02-08 08:50 UTC Discoverer from 1909AN....180..119C.
3 Otero, Sebastian Alberto 2011-01-04 00:09 UTC Primary record creation. Period improved with ASAS-3 data.
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.