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Name
  RY Tau  
AAVSO UID
000-BBG-904 (14867 observations)  
Constellation
Taurus Sequence
J2000.0
04 21 57.40 +28 26 36.0  (65.48917 +28.44333) Search nearby
B1950.0 04 18 50.93 +28 19 34.0
Galactic coord. 169.255 -14.940
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J04215740+2826355 3XMM J042157.4+282634 4XMM J042157.4+282634
AAVSO 0415+28 AN 70.1907 ASAS J042157+2826.6
BD+28 645 GSC 01828-00129 HBC 34
HD 283571 HIP 20387 HV 2922
IRAS 04188+2819 NSVS J0421573+282634 RAFGL 5120
TIC 58467657 TYC 1828-129-1 WDS J04220+2826AB
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Variability type
INT
Spectral type F8Ve-K1IV-Ve(T)
Mag. range
9.3 - 13.0 p
Discoverer --
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 GCVS Team SB1. The photographs of the nebula and spectrum description [G.H.Herbig, ApJ 133, 337, 1961.]. Long period light variations are possible with cycles 70.25, 15.9, 9.4 and 5.84 years [G.V.Zajtseva, N.E.Kurochkin, Astron. Tsirk. N1126, 1980.].
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 S.A. Artemenko, K.N. Grankin, P.P. Petrov, 2013, arXiv:1301.2493
[astro-ph.SR]		 2013arXiv1301.2493A
2 Shenavrin, V. I.; Taranova, O. G.; Nadzhip, A. E., 2011, Search for and
study of hot circumstellar dust envelopes		 2011AZh....88...34S
3 P.R. Wozniak, S.J. Williams, W.T. Vestrand, V. Gupta, AJ 128, 2965, 2004 2004AJ....128.2965W
4 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
5 P.N.Kholopov, Perem. Zvezdy 13, N6, 430, 1961. 1961PZ.....13..430K
6 M.Beyer, AN 263, 33, 1937. 1937AN....263...33B
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Supporting Documents
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Campaigns/Programs
 YSO Program
 T Tauri stars observing campaign
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
5 Otero, Sebastian Alberto 2022-11-16 18:50 UTC Spectral type from 2011AZh....88...34S. Range from AAVSO data.
4 Billiaert, Bruno 2014-07-06 22:27 UTC added discoverer and reference
3 Admin, VSX 2013-01-15 04:17 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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