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Latest Details
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Name
  MACHO 155.26430.26  
AAVSO UID
000-BKW-834 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
18 18 05.88 -32 03 54.6  (274.52448 -32.06517) Search nearby
B1950.0 18 14 50.38 -32 05 06.6
Galactic coord. 0.709 -7.628
Other names

(Internal only)
2MASS J18180587-3203545 ASASSN-V J181805.88-320355.2 IRAS 18148-3205
OGLE-BLG-LPV-261518 OGLE-IV BLG658.07.49737  
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Variability type
M
Spectral type --
Mag. range
>12.1 - 15.6 Rc
Discoverer Klaus Bernhard, Stefan Hümmerich
Epoch
04 Oct 1994 (HJD 2449630.0): Ephemeris
Outburst --
Period 380.8 d
Rise/eclipse dur. --
Remarks
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1 Hümmerich, Stefan Positional data was taken from 2MASS. J-K = 1.839 (2MASS).
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Iwanek, P.; et al., 2022, The OGLE Collection of Variable Stars: Nearly
66,000 Mira Stars in the Milky Way		 2022ApJS..260...46I
2 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 = 8.44H = 7.33K = 6.60J - K = 1.84
AllWISE W1 = 5.92W2 = 5.27W3 = 3.95W4 = 2.74W1 - W2 = 0.65W3 - W4 = 1.21
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 18 05.88 -32 03 54.6 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 MACHO 155.26430.26 - lightcurve and phase plot Hümmerich, Stefan 2013-03-10 20:48 UTC MACHO 155.26430.26 - lightcurve and phase plot
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
2 Otero, Sebastian Alberto 2023-02-21 21:45 UTC Period from 2022ApJS..260...46I. Gaia DR3 position.
1 Hümmerich, Stefan 2013-03-11 13:00 UTC Initial submission.

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