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Latest Details
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Name
  EI Tau  
AAVSO UID
000-BFM-277 (10 observations)  
Constellation
Taurus Sequence
J2000.0
05 46 56.52 +17 54 31.0  (86.73550 +17.90861) Search nearby
B1950.0 05 44 01.28 +17 53 28.3
Proper motion
RA: -6.3 +/- 3.8 mas/yDec: -15.9 +/- 2.5 mas/ySource: UCAC4
Galactic coord. 189.606 -5.450
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J05465650+1754308 ASAS J054657+1754.5 ASASSN-V J054656.47+175430.8
GSC 01303-01131 HV 6923 IRAS 05440+1753
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Variability type
M
Spectral type S
Mag. range
10.4 - <15 V
Discoverer --
Epoch
24 Mar 2010 (HJD 2455280) Ephemeris
Outburst --
Period 369 d
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Otero, Sebastian Alberto ASAS-3 magnitudes contaminated by a 14th mag. companion 4.3" away. Range has been corrected.
2 Otero, Sebastian Alberto VSP Note: 14th mag. companion 4.3" to the N.
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 K.T. Wraight, D. Bewsher, G.J. White, W. Nowotny, A.J. Norton, C. Paladini,
2012, arXiv:1206.1485v1 [astro-ph.SR]		 2012arXiv1206.1485W
2 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
3 MVS N287, 1957. --
4 P.Ahnert, VSS 1, N5, 1951. --
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 = 5.36H = 4.49K = 3.83J - K = 1.52
AllWISE W1 = 3.31W2 = 3.02W3 = 2.52W4 = 2.14W1 - W2 = 0.28W3 - W4 = 0.38
APASS-DR9 B = 14.47V = 12.87g' = 13.61r' = 11.12i' = 9.32B - V = 1.60
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 05 46 56.52 +17 54 31.0 (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.
5 Otero, Sebastian Alberto 2016-09-23 08:32 UTC Range from ASAS-3 data.
4 Otero, Sebastian Alberto 2012-08-10 00:45 UTC Primary record creation. Period and range from ASAS-3 data..
3 Admin, VSX 2012-06-09 00:53 UTC Update from [K.T. Wraight, D. Bewsher, G.J. White, W. Nowotny, A.J. Norton, C. Paladini, 2012, arXiv:1206.1485v1 [astro-ph.SR]].
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.

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