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Latest Details
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Name
  MACHO 307.35373.2725  
AAVSO UID
000-BKP-896 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
18 15 04.19 -23 56 47.9  (273.76748 -23.94663) Search nearby
B1950.0 18 12 00.84 -23 57 47.1
Galactic coord. 7.606 -3.242
Other names

(Internal only)
2MASS J18150419-2356478 AKARI-IRC-V1 J1815043-235647 OGLE-BLG-LPV-260686
OGLE-IV BLG544.10.60588 VSX J181504.1-235647  
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Variability type
M
Spectral type --
Mag. range
>14.0 - 20.0: Rc
Discoverer Klaus Bernhard, Stefan Hümmerich
Epoch
04 May 1999 (HJD 2451303.0) Ephemeris
Outburst --
Period 402.9 d
Rise/eclipse dur. --
Remarks
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1 Hümmerich, Stefan Positional data was taken from 2MASS. J-K = 1.875 (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 = 9.84H = 8.66K = 7.96J - K = 1.88
AllWISE W1 = 7.73W2 = 7.20W3 = 4.87W4 = 3.81W1 - W2 = 0.54W3 - W4 = 1.06
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 15 04.19 -23 56 47.9 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 MACHO 307.35373.2725 - lightcurve and phase plot Hümmerich, Stefan 2012-08-08 23:55 UTC MACHO 307.35373.2725 - 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 21:10 UTC Period from 2022ApJS..260...46I. Gaia DR3 position.
1 Hümmerich, Stefan 2012-08-09 00:32 UTC Initial submission.

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