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Name
alf Tau
AAVSO UID
Constellation
J2000.0
B1950.0
04 33 02.91 +16 24 37.6
Proper motion
Galactic coord.
180.972 -20.248
Other names
(Internal only)
87 Tau
AAVSO 0430+16
ADS 3321 A
ASASSN-V J043555.32+163032.8
Aldebaran
BD+16 629
GJ 171.1 A
HD 29139
HIP 21421
HR 1457
IRC +20087
RAFGL 601
SAO 94027
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Variability type
LB:
Spectral type
K5III
Mag. range
0.86 - 0.89 V
Discoverer
--
Epoch
Outburst
--
Period
--
Rise/eclipse dur.
--
Remarks
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1
GCVS Team
VB A (B 13.5m, M2V, 31", 110deg). The star is surrounded by an infrared emission envelope with the diameter of about 10". In the region of the Hyades cluster.
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References
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1
C. Koen, L. Eyer, 2002, MNRAS 331, 45
2002MNRAS.331...45K
2
Wasatonic, R.; Guinan, E. F., 1997, IBVS #4480, Aldebaran: Discovery of Small Amplitude Light Variations
1997IBVS.4480....1W
3
Perryman, M. A. C., et al., 1997, The HIPPARCOS Catalogue
1997HIP...C......0E
4
H.L.Johnson, Sky and Tel 16, 470, 1957.
1957S&T....16..470J
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Location
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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 = -2.10 H = -2.77 K = -3.04 J - K = 0.95
Images
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Supporting Documents
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Revision History
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