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Details for Revision 2
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Name
  TT Ara  
AAVSO UID
000-BDF-968 (3 observations)  
Constellation
Ara Sequence
J2000.0
18 03 55.73 -47 13 59.6  (270.98221 -47.23322) Search nearby
B1950.0 18 00 09.77 -47 14 08.5
Galactic coord. 345.751 -12.144
Other names

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ASAS J180356-4714.0 HD 164523 HV 3543
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Variability type
M
Spectral type M6e
Mag. range
9.4 - 14.2 V
Discoverer --
Epoch
06 Oct 2002 (HJD 2452554.0) Ephemeris
Outburst --
Period 178.6 d
Rise/eclipse dur. --
Remarks
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1 GCVS Team ZrO bands may be present in the spectrum [M.W.Feast, MN 125, 367, 1963.].
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References
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1 M. Morel, 2016, Validation of variables discovered by McNaught VSS Newsletter 2016-2 (April 2016)
2 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
3 C.H.Payne, HB N861, 1928. 1928BHarO.861R...8P
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Supporting Documents
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Revision History
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4 Otero, Sebastian Alberto 2016-07-13 03:25 UTC Discoverer from VSS Newsletter 2016-2.
3 Otero, Sebastian Alberto 2011-01-14 00:38 UTC Primary record creation. Period, epoch and range from ASAS-3 data. UCAC3 position.
2 Admin, VSX 2010-01-05 04:43 UTC Update from the GCVS version of November 2009.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.

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