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Latest Details
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Name
  MACHO 115.23213.20  
AAVSO UID
000-BKY-493 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
18 10 32.36 -29 53 27.0  (272.63483 -29.89083) Search nearby
B1950.0 18 07 20.26 -29 54 05.6
Proper motion
RA: -1.7 +/- 7.0 mas/yDec: -9.6 +/- 4.6 mas/ySource: UCAC4
Galactic coord. 1.881 -5.179
Other names

(Internal only)
2MASS J18103235-2953270 ASAS J181032-2953.5 ASASSN-V J181032.24-295327.6
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Variability type
M
Spectral type --
Mag. range
10.2: - <14.2 Rc
Discoverer Klaus Bernhard, Stefan Hümmerich
Epoch
18 Sep 2003 (HJD 2452901) Ephemeris
Outburst --
Period 192 d
Rise/eclipse dur. --
Remarks
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1 Hümmerich, Stefan Positional data was taken from 2MASS. J-K = 1.369 (2MASS). ASAS-3 V magnitudes contaminated by several nearby stars. Range (V): 12.0-<15.9 (max mag. from ASAS-3 corrected from light contamination; min mag. from SPM 4.0). Period derived from combination of MACHO and ASAS-3 data.
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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
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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 = 8.43H = 7.49K = 7.06J - K = 1.37
AllWISE W1 = 6.78W2 = 6.41W3 = 6.05W4 = 5.64W1 - W2 = 0.36W3 - W4 = 0.40
Images
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Supporting Documents
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1 MACHO 115.23213.20 / ASAS J181032-2953.5 - phase plot Hümmerich, Stefan 2013-04-15 22:19 UTC Phase plot based on MACHO Rc data (red) and ASAS V data (black). ASAS V has been shifted to match MACHO Rc.
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Revision History
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1 Hümmerich, Stefan 2013-04-18 21:34 UTC Initial submission.

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