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Latest Details
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Name
  T Ind  
AAVSO UID
000-BCW-148 (1214 observations)  
Constellation
Indus Sequence
J2000.0
21 20 09.48 -45 01 18.8  (320.03950 -45.02189) Search nearby
B1950.0 21 16 52.28 -45 14 02.5
Proper motion
RA: -0.18 +/- 0.33 mas/yDec: 2.91 +/- 0.25 mas/ySource: F. Van Leeuwen, 2007
Galactic coord. 355.263 -44.645
Other names

(Internal only)
AAVSO 2113-45 CD-45 14302 CPD-45 10135
HD 202874 HIP 105334 HR 8145
HV 125 SAO 230635  
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Variability type
SRB
Spectral type C7,2
Mag. range
5.76 - 6.47 V
Discoverer --
Epoch
24 Jun 2007 (HJD 2454276) Ephemeris
Outburst --
Period 272 d
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto Other period is 163.2 d.
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References
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1 V. Tabur, T.R. Bedding, L.L. Kiss, T.T. Moon, B. Szeidl, H. Kjeldsen, 2009,
arXiv:0908.3228v1 [astro-ph.SR]
2009arXiv0908.3228T
2 C. Koen, L. Eyer, 2002, MNRAS 331, 45 2002MNRAS.331...45K
3 S.Gaposchkin, HA 115, N2, 1945. 1952AnHar.115...11G
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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 = 1.98H = 0.97K = 0.56J - K = 1.42
AllWISE W3 = -0.11W4 = -0.31W3 - W4 = 0.20
GALEX-DR5 FUV = 21.22NUV = 18.26FUV - NUV = 2.97
Images
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Supporting Documents
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3 Phase plot 163.2 d. Otero, Sebastian Alberto 2011-03-04 03:03 UTC Phase plot with Hipparcos, ASAS-3, Moon and Di Scala V-data folded with a period of 163.2 d.
2 Phase Plot 272 d. Otero, Sebastian Alberto 2011-03-04 03:02 UTC Phase plot with Hipparcos, ASAS-3, Moon and Di Scala V-data folded with a period of 272 d.
1 V-light curve Otero, Sebastian Alberto 2011-03-04 03:01 UTC Light curve from all available sources in the literature showing the range recorded in V.
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Campaigns/Programs
 Binocular program
Revision History
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3 Otero, Sebastian Alberto 2011-03-04 03:01 UTC V-range from all photometric sources available in the literature. Period from data analysis from 1989 (Hipparcos) to the present.
2 Admin, VSX 2009-08-25 21:53 UTC Update from [2009arXiv0908.3228T].
1 Admin, VSX 2005-12-17 20:33 UTC Initial upload.