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Name
  V0393 And  
AAVSO UID
000-BDC-996 (No observations)  
Constellation
Andromeda Sequence
J2000.0
23 39 12.48 +50 32 42.4  (354.80200 +50.54511) Search nearby
B1950.0 23 36 46.43 +50 16 04.2
Proper motion
RA: 13.13 +/- 1.85 mas/yDec: 10.37 +/- 2.04 mas/ySource: F. Van Leeuwen, 2007
Galactic coord. 111.368 -10.698
Other names

(Internal only)
1SWASP J233912.46+503241.8 2MASS J23391245+5032418 BD+49 4181
GSC 03646-00869 HIP 116716 PPM 42062
TYC 3646-869-2    
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Variability type
EW
Spectral type --
Mag. range
10.14 - 10.21 V
Discoverer --
Epoch
14 Apr 1991 (HJD 2448361.463) Ephemeris
Outburst --
Period 0.4477564 d  (10.74615 h)
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto The small amplitude suggests the fainter component is the variable.
2 Otero, Sebastian Alberto J-K= 0.65; B-V= 1.1. Visual binary (A= 10.55 Hp; B= 12.25 Hp; sep. 0.6"). Combined range given.
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References
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1 Henden, A. A.; et al., 2012, Data Release 3 of the AAVSO All-Sky
Photometric Survey (APASS)
2012JAVSO..40..430H
2 Butters, O. W.; et al., 2010, The first WASP public data release 2010A&A...520L..10B
3 European Space Agency, 1997, The Hipparcos and Tycho Catalogues, ESA
SP-1200
1997yCat.1239....0E
External Links
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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 = 8.27H = 7.75K = 7.62J - K = 0.65
AllWISE W1 = 7.53W2 = 7.65W3 = 7.57W4 = 7.54W1 - W2 = -0.12W3 - W4 = 0.04
APASS-DR9 B = 11.18V = 10.15g' = 10.69B - V = 1.03
Images
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Supporting Documents
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2 Phase plot including SuperWASP data Otero, Sebastian Alberto 2015-10-29 17:46 UTC Phase plot with SuperWASP, HIPPARCOS and APASS data.
1 Phase plot Otero, Sebastian Alberto 2015-09-23 21:20 UTC Phase plot with HIPPARCOS and APASS data.
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Revision History
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5 Otero, Sebastian Alberto 2015-10-29 17:46 UTC Type, period and range from SuperWASP, HIPPARCOS and APASS data. HIPPARCOS position.
4 Otero, Sebastian Alberto 2015-09-23 21:20 UTC Type, period, epoch and range from HIPPARCOS and APASS data.
3 Admin, VSX 2010-01-04 23:43 UTC Update from the GCVS version of November 2009.
2 Admin, VSX 2007-03-23 15:53 UTC Added period and epoch from [1997yCat.1239....0E].
1 Admin, VSX 2005-12-17 20:33 UTC Initial database population.