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Latest Details
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Name
  MACHO 110.22323.31  
AAVSO UID
000-BKS-223 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
18 08 25.59 -28 32 20.6  (272.10663 -28.53906) Search nearby
B1950.0 18 05 15.53 -28 32 50.7
Proper motion
RA: 2.7 +/- 9.9 mas/yDec: 4.2 +/- 9.6 mas/ySource: UCAC4
Galactic coord. 2.850 -4.128
Other names

(Internal only)
2MASS J18082559-2832205 AKARI-IRC-V1 J1808256-283221 ASAS J180826-2832.4
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Variability type
M
Spectral type --
Mag. range
11.8: - <17.0 Rc
Discoverer Klaus Bernhard, Stefan Hümmerich
Epoch
10 May 1996 (HJD 2450214.0) Ephemeris
Outburst --
Period 260.3 d
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Hümmerich, Stefan Positional data was taken from 2MASS. J-K = 1.470 (2MASS). Range (V): 14.0-<16.0 (V). ASAS-3 V magnitudes contaminated by several nearby stars. Range has been corrected but is approximate.
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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 = 8.63H = 7.73K = 7.16J - K = 1.47
AllWISE W1 = 6.71W2 = 6.40W3 = 5.82W4 = 5.09W1 - W2 = 0.31W3 - W4 = 0.73
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 08 25.59 -28 32 20.6 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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2 MACHO 110.22323.31 / ASAS J180826-2832.4 - phase plot Hümmerich, Stefan 2012-10-16 13:32 UTC Phase plot based on MACHO Rc data (red) and ASAS V data (black). ASAS V has been shifted to match MACHO Rc.
1 MACHO 110.22323.31 - lightcurve and phase plot Hümmerich, Stefan 2012-10-13 23:11 UTC MACHO 110.22323.31 - 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 2012-10-16 17:26 UTC Initial submission.

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