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Latest Details
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Name
  MACHO 104.20384.290  
AAVSO UID
000-BKV-482 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
18 03 47.15 -27 48 08.3  (270.94644 -27.80230) Search nearby
B1950.0 18 00 38.19 -27 48 17.9
Galactic coord. 2.998 -2.876
Other names

(Internal only)
2MASS J18034715-2748082 AKARI-IRC-V1 J1803472-274809 ASASSN-V J180347.15-274808.2
OGLE-BLG-LPV-257380 OGLE-IV BLG511.03.74151  
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Variability type
M
Spectral type --
Mag. range
>13.0 - 16.5 Rc
Discoverer Klaus Bernhard, Stefan Hümmerich
Epoch
18 Sep 1999 (HJD 2451440.0) Ephemeris
Outburst --
Period 450.6 d
Rise/eclipse dur. --
Remarks
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1 Hümmerich, Stefan Positional data was taken from 2MASS. J-K = 1.738 (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 = 8.19H = 7.12K = 6.45J - K = 1.74
AllWISE W1 = 5.58W2 = 5.27W3 = 4.30W4 = 3.54W1 - W2 = 0.31W3 - W4 = 0.77
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 03 47.15 -27 48 08.3 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 MACHO 104.20384.290 - lightcurve and phase plot Hümmerich, Stefan 2013-01-06 02:58 UTC MACHO 104.20384.290 - 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 2023-02-27 20:43 UTC Period from 2022ApJS..260...46I. Gaia DR3 position.
1 Hümmerich, Stefan 2013-01-07 21:19 UTC Initial submission.

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