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Latest Details
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Name
  V1161 Sco  
AAVSO UID
000-BFL-353 (No observations)  
Constellation
Scorpius Sequence
J2000.0
16 32 45.93 -39 45 48.7  (248.19137 -39.76353) Search nearby
B1950.0 16 29 20.88 -39 39 28.3
Proper motion
RA: -9.6 +/- 2.6 mas/yDec: -22.2 +/- 2.6 mas/ySource: UCAC4
Galactic coord. 342.370 +5.595
Other names

(Internal only)
2MASS J16324592-3945487 ASAS J163246-3945.9 Had V31
IRAS 16293-3939    
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Variability type
M
Spectral type --
Mag. range
10.1 - <15.4 V
Discoverer Rob McNaught
Epoch
23 Jan 2009 (HJD 2454855) Ephemeris
Outburst --
Period 433 d
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto J-K= 2.04. Carbon star?
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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 The All Sky Automated Survey 2002AcA....52..397P
3 T. Kato, VSNET Observations No. 22161, 1999
(http://www.kusastro.kyoto-u.ac.jp/vsnet/Mail/obs22000/msg00161.html).		 --
External Links
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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 = 5.00H = 3.69K = 2.96J - K = 2.04
AllWISE W3 = 0.85W4 = 0.51W3 - W4 = 0.34
APASS-DR9 B = 15.54V = 14.08g' = 15.21r' = 12.64B - V = 1.46
Images
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Supporting Documents
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Revision History
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4 Otero, Sebastian Alberto 2016-07-13 03:20 UTC Discoverer from VSS Newsletter 2016-2.
3 Otero, Sebastian Alberto 2012-06-22 00:55 UTC Period, epoch and range from ASAS-3 data. UCAC3 position.
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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