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Latest Details
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Name
  TT And  
AAVSO UID
000-BDC-770 (No observations)  
Constellation
Andromeda Sequence
J2000.0
23 13 22.90 +46 08 51.1  (348.34542 +46.14753) Search nearby
B1950.0 23 11 03.46 +45 52 30.7
Proper motion
RA: 9.026 +/- 0.888 mas/yDec: -2.279 +/- 0.616 mas/ySource: Gaia DR1
Galactic coord. 105.742 -13.426
Other names

(Internal only)
1SWASP J231322.89+460851.0 2MASS J23132290+4608510 AN 143.1907
GSC 03623-02323 NSVS 3548394 NSVS 6150988
NSVS 6200937 TYC 3623-2323-1 UCAC4 681-129912
URAT1 681-577600 USNO-B1.0 1361-0498569 WISE J231322.91+460851.0
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Variability type
EA
Spectral type A
Mag. range
11.5 - 13.1 V
Discoverer L. Ceraski (3 November 1907)
Epoch
14 Jul 2007 (HJD 2454295.67) Ephemeris
Outburst --
Period 2.7650903 d
Rise/eclipse dur. 14%  (9.291 h)
Remarks
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1 GCVS Team Min II 11.6?
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References
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1 Bob Nelson's O-C files, 2016 --
2 Butters, O. W.; et al., 2010, The first WASP public data release 2010A&A...520L..10B
3 Dimitrov D., Popov V., 2007, Peremennye Zvezdy 27, 2 2007PZ.....27....2D
4 W.Ceraski, Mosc Ann (2), 5, Kartenserie 3, 1913. --
5 W. Ceraski, 1907, Deux variables nouvelles 1907AN....176..245C
6 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 = 10.67H = 10.42K = 10.32J - K = 0.35
AllWISE W1 = 10.31W2 = 10.29W3 = 10.21W1 - W2 = 0.02
APASS-DR9 B = 12.04V = 11.75g' = 11.82r' = 11.75i' = 11.76B - V = 0.29
Images
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Supporting Documents
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1 Phase Plot Sergey, Ivan 2017-03-29 10:35 UTC
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Revision History
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4 Sergey, Ivan 2017-03-29 10:35 UTC Period, epoch and eclipse duration from NSVS and SuperWASP data.
3 Billiaert, Bruno 2015-12-29 18:15 UTC discoverer added (1907AN....176..245C)
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.