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Name
  V0389 And  
AAVSO UID
000-BCR-659 (82 observations)  
Constellation
Andromeda Sequence
J2000.0
23 32 01.31 +43 49 20.5  (353.00546 +43.82236) Search nearby
B1950.0 23 29 35.74 +43 32 46.7
Proper motion
RA: -11.121 +/- 0.060 mas/yDec: -6.131 +/- 0.064 mas/ySource: Gaia DR1
Galactic coord. 108.105 -16.751
Other names

(Internal only)
1SWASP J233201.30+434920.4 AAVSO 2327+43 ADS 16818 AB
BD+43 4482 HD 221460 HIP 116153
NSVS 3610070 SAO 53124 TYC 3243-1131-1
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Variability type
EA
Spectral type A0V
Mag. range
8.18 - 8.62 V
Discoverer --
Epoch
04 Sep 2007 (HJD 2454347.547) Ephemeris
Outburst --
Period 25.77827 d
Rise/eclipse dur. 2%
Remarks
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1 Otero, Sebastian Alberto Slightly eccentric system. Min II= 8.57V at phase 0.51.
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References
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1 O.W. Butters et al., 2010, A&A 520, L10 (SuperWASP data) 2010A&A...520L..10B
2 Dimitrov D., Popov V., 2007, Peremennye Zvezdy 27, 2 2007PZ.....27....2D
3 Northern Sky Variability Survey, Wozniak, P.R., et al., 2004 2004AJ....127.2436W
4 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 = 8.08H = 8.11K = 8.08J - K = 0.01
AllWISE W1 = 8.19W2 = 8.21W3 = 8.25W4 = 8.22W1 - W2 = -0.02W3 - W4 = 0.04
APASS-DR9
Images
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Supporting Documents
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2 Phase plot Otero, Sebastian Alberto 2011-12-12 02:12 UTC Phase plot combining SuperWASP, NSVS and Hipparcos data and showing the slightly eccentric orbit.
1 Phase plot Wils, Patrick 2011-12-10 00:32 UTC Light curve based on 5-point averages of SuperWASP observations.
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Revision History
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6 Otero, Sebastian Alberto 2011-12-12 02:12 UTC Period, epoch, eclipse duration and range from combination of SuperWASP, Hipparcos and NSVS data. Spectral type from Buscombe (1995)
5 Admin, VSX 2011-12-10 00:32 UTC Period from SuperWASP data.
4 Admin, VSX 2010-01-04 23:43 UTC Update from the GCVS version of November 2009.
3 Admin, VSX 2007-04-04 06:27 UTC Type and period from [2007PZ.....27....2D].
2 Admin, VSX 2007-03-23 15:53 UTC Added spectral type from [1997yCat.1239....0E].
1 Admin, VSX 2005-12-17 20:33 UTC Initial database population.