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Latest Details
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Name
  EW Tau  
AAVSO UID
000-BFM-286 (1983 observations)  
Constellation
Taurus Sequence
J2000.0
05 51 35.21 +16 01 57.5  (87.89672 +16.03264) Search nearby
B1950.0 05 48 42.31 +16 01 14.9
Proper motion
RA: 1.827 +/- 2.400 mas/yDec: -9.768 +/- 2.103 mas/ySource: Gaia DR1
Galactic coord. 191.796 -5.446
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
1RXS J055135.8+160158 2MAS J05513521+1601574 ASAS J055135+1602.0
ASASSN-V J055135.22+160157.4 GSC 01299-00624 IOMC 1299000028
NSVS 9616194 SON 3743  
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Variability type
EA/RS
Spectral type A-F
Mag. range
11.06 - 12.25: V
Discoverer --
Epoch
14 Mar 2015 (HJD 2457095.737) Ephemeris
Outburst --
Period 10.53898 d
Rise/eclipse dur. 6%  (0.632 d)
Remarks
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1 2004AJ....127.2436W RS period 10.592 d. Min II= 11.48 V.
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References
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1 J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012,
arXiv:1210.0821 [astro-ph.IM] (online info)
2012arXiv1210.0821A
2 Wozniak, P. R.; et al., 2004, Northern Sky Variability Survey: Public Data
Release
2004AJ....127.2436W
3 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
4 H.Gessner, MVS N717, 1962. --
5 MVS N288, 1957. --
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 = 9.17H = 8.63K = 8.50J - K = 0.67
AllWISE W1 = 8.46W2 = 8.48W3 = 8.38W4 = 8.83W1 - W2 = -0.02W3 - W4 = -0.44
APASS-DR9 B = 12.09V = 11.11g' = 11.55r' = 10.76i' = 10.43B - V = 0.98
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 05 51 35.21 +16 01 57.5 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Otero, Sebastian Alberto 2020-06-09 02:21 UTC Type, period, epoch, eclipse duration and range from ASAS-3 and NSVS data. Gaia DR2 position.
2 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.