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Details for Revision 4
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Name
  XZ Tau  
AAVSO UID
000-BBH-100 (1608 observations)  
Constellation
Taurus Sequence
J2000.0
04 31 40.09 +18 13 56.6  (67.91704 +18.23239) Search nearby
B1950.0 04 28 46.09 +18 07 33.9
Galactic coord. 178.864 -19.968
Other names

(Internal only)
2MASS J04314007+1813571 AAVSO 0425+18 AN 381.1928
ASASSN-V J043140.03+181356.9 ATO J067.9169+18.2324 ATO J067.9170+18.2324
EPIC 210690892 GSC 01269-00171 HBC 50
SVS 169 UCAC4 542-009388  
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Variability type
CTTS/ROT
Spectral type G5V-M3(T)e
Mag. range
12.2 - 14.6 V
Discoverer --
Epoch
--
Outburst --
Period 3.24 d
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto 0.2" double in Gaia EDR3 with G= 12.0 and 13.1.
2 GCVS Team VB A (B = HL Tau, 23", 273deg).
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References
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1 ZTF Catalog of Periodic Variable Stars (online data) 2020arXiv200508662C
2 Chen, X.; et al., 2020, The Zwicky Transient Facility Catalog of Periodic
Variable Stars		 2020arXiv200508662C
3 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0		 2017PASP..129j4502K
4 S.A. Artemenko, K.N. Grankin, P.P. Petrov, 2013, arXiv:1301.2493
[astro-ph.SR]		 2013arXiv1301.2493A
5 Ducati, J. R., 2002, Catalogue of Stellar Photometry in Johnson's 11-color
system		 2002yCat.2237....0D
6 Herbst, W.; Shevchenko, V. S., 1999, A Photometric Catalog of Herbig AE/BE
Stars and Discussion of the Nature and Cause of the Variations of UX
Orionis Stars		 1999AJ....118.1043H
7 R.Mundt, F.M.Walter, E.D.Feigelson, SON, U.Finkenzeller, G.H.Herbig,
A.P.Odell, ApJ 269, 229, 1983.		 1983ApJ...269..229M
8 G.H.Herbig, N.K.Rao, Lick Contr N355=ApJ 174, 401, 1972. 1972ApJ...174..401H
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Supporting Documents
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Revision History
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5 Otero, Sebastian Alberto 2020-08-15 02:48 UTC Maximum magnitude from AAVSO data. Minimum magnitude from 1999AJ....118.1043H.
4 Otero, Sebastian Alberto 2020-08-15 02:38 UTC Maximum magnitude from ASAS-SN data. Minimum magnitude from AAVSO data. Spectral type from 2002yCat.2237....0D. Gaia DR2 position.
3 Admin, VSX 2013-01-15 04:18 UTC Update from [2013arXiv1301.2493A].
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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