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Name
  T And  
AAVSO UID
000-BBB-522 (13665 observations)  
Constellation
Andromeda Sequence
J2000.0
00 22 23.15 +26 59 45.8  (5.59646 +26.99606) Search nearby
B1950.0 00 19 46.34 +26 43 08.0
Proper motion
RA: -6.9 +/- 0.6 mas/yDec: -3.5 +/- 0.8 mas/ySource: UCAC4
Galactic coord. 114.986 -35.427
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J00222314+2659458 AAVSO 0017+26 ASAS J002223+2659.8
BD+26 43 HD 1795 IRC +30009
NSVS J0022231+265947 SAO 73930 UCAC2 41133453
USNO-B1.0 1169-0005460    
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Variability type
M
Spectral type M4e-M7.5e
Mag. range
7.7 - 14.5 V
Discoverer T.D. Anderson, 1893
Epoch
09 Feb 1998 (HJD 2450854.0) Ephemeris
Outburst --
Period 281.0 d
Rise/eclipse dur. 46%
Remarks
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 P.R. Wozniak, S.J. Williams, W.T. Vestrand, V. Gupta, AJ 128, 2965, 2004 2004AJ....128.2965W
2 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
3 T. Karlsson, Maxima of Mira stars --
4 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 = 4.68H = 3.92K = 3.50J - K = 1.18
AllWISE W3 = 1.98W4 = 1.47W3 - W4 = 0.51
APASS-DR9 B = 12.30V = 13.65g' = 12.00r' = 12.21i' = 8.64B - V = -1.35
GALEX-DR5 NUV = 20.72
SDSS-DR12 u = 15.98g = 15.18r = 12.49i = 9.52z = 7.87u - g = 0.80r - i = 2.97
Images
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Supporting Documents
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Campaigns/Programs
 LPV Program
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
2 Admin, VSX 2010-01-04 23:43 UTC Update from the GCVS version of November 2009.
1 Admin, VSX 2005-12-17 20:33 UTC Initial upload.