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Latest Details
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Name
  MACHO 310.37401.23  
AAVSO UID
000-BKQ-305 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
18 18 30.71 -23 10 34.4  (274.62796 -23.17622) Search nearby
B1950.0 18 15 28.44 -23 11 48.6
Galactic coord. 8.659 -3.573
Other names

(Internal only)
2MASS J18183071-2310344 ASASSN-V J181830.71-231034.4 VSX J181830.7-231034
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Variability type
M
Spectral type --
Mag. range
12.5 - 16.2: Rc
Discoverer Klaus Bernhard, Stefan Hümmerich
Epoch
12 Aug 1999 (HJD 2451403) Ephemeris
Outburst --
Period 253 d
Rise/eclipse dur. --
Remarks
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1 Hümmerich, Stefan Positional data was taken from 2MASS. J-K = 1.584 (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 = 9.72H = 8.75K = 8.13J - K = 1.58
AllWISE W1 = 7.48W2 = 7.11W3 = 6.44W4 = 5.85W1 - W2 = 0.37W3 - W4 = 0.59
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 18 30.71 -23 10 34.4 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 MACHO 310.37401.23 - lightcurve and phase plot Hümmerich, Stefan 2012-08-23 23:14 UTC MACHO 310.37401.23 - 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 2012-08-23 23:18 UTC Initial submission.

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