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Name
  ASAS J180132-3454.6  
AAVSO UID
--  
Constellation
Sagittarius Sequence
J2000.0
18 01 31.61 -34 54 40.0  (270.38171 -34.91111) Search nearby
B1950.0 17 58 11.25 -34 54 39.4
Galactic coord. 356.540 -5.928
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J18013161-3454398 ASAS J180129-3454.1 ASASSN-V J180131.61-345440.0
CMC15 J180131.6-345440 GSC2.3 S9PC083518 IRAS 17582-3454
UCAC4 276-151242 USNO-B1.0 0550-0621489  
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Variability type
M
Spectral type --
Mag. range
15.5 - <17.5 V
Discoverer --
Epoch
23 Mar 1999 (HJD 2451261.0) Ephemeris
Outburst --
Period 498.4 d
Rise/eclipse dur. --
Remarks
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References
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1 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0		 2017PASP..129j4502K
2 G. Pojmanski, 2000, AcA 50, 177 2000AcA....50..177P
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 = 8.66H = 7.41K = 6.63J - K = 2.02
AllWISE W1 = 5.87W2 = 5.22W3 = 3.91W4 = 3.10W1 - W2 = 0.65W3 - W4 = 0.81
Images
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Supporting Documents
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1 Phase plot Otero, Sebastian Alberto 2020-04-16 04:01 UTC Phase plot with ASAS-2 and ASAS-SN data.
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Revision History
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3 Otero, Sebastian Alberto 2020-04-16 04:01 UTC Type, period, epoch and range from ASAS-SN and ASAS-2 data.
2 Zalezsak, Tamas 2016-03-24 06:13 UTC UCAC4 position.
1 Admin, VSX 2011-12-27 06:10 UTC Initial upload.

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