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Latest Details
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Name
  MACHO 311.37227.89  
AAVSO UID
000-BKQ-353 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
18 18 14.45 -23 34 12.0  (274.56021 -23.57000) Search nearby
B1950.0 18 15 11.64 -23 35 25.0
Galactic coord. 8.282 -3.703
Other names

(Internal only)
2MASS J18181444-2334120 AKARI-IRC-V1 J1818144-233412 ASASSN-V J181814.45-233412.0
VSX J181814.4-233412    
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Variability type
M
Spectral type --
Mag. range
13.8: - 16.3: Rc
Discoverer Klaus Bernhard, Stefan Hümmerich
Epoch
07 Jul 1997 (HJD 2450637) Ephemeris
Outburst --
Period 428 d
Rise/eclipse dur. --
Remarks
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1 Hümmerich, Stefan Positional data was taken from 2MASS. J-K = 2.070 (2MASS).
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References
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1 R.A. Allsman, T.S. Axelrod, 2001, arXiv:astro-ph/0108444 (MACHO online
data)		 2001astro.ph..8444A
External Links
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Location    Go   
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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 = 8.52H = 7.26K = 6.45J - K = 2.07
AllWISE W1 = 5.95W2 = 5.52W3 = 4.48W4 = 3.70W1 - W2 = 0.43W3 - W4 = 0.78
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 18 14.45 -23 34 12.0 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 MACHO 311.37227.89 - lightcurve and phase plot Hümmerich, Stefan 2012-08-27 00:22 UTC MACHO 311.37227.89 - lightcurve and phase plot
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
1 Hümmerich, Stefan 2012-08-27 18:50 UTC Initial submission.

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