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Latest Details
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Name
  MACHO 110.23227.77  
AAVSO UID
000-BKV-874 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
18 10 38.46 -28 59 08.0  (272.66024 -28.98554) Search nearby
B1950.0 18 07 27.74 -28 59 47.5
Galactic coord. 2.690 -4.768
Other names

(Internal only)
2MASS J18103846-2859079 OGLE-BLG-LPV-259351 OGLE-IV BLG520.18.127149
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Variability type
M
Spectral type --
Mag. range
13.0 - <15.8 Rc
Discoverer Klaus Bernhard, Stefan Hümmerich
Epoch
02 Jul 1999 (HJD 2451362.0) Ephemeris
Outburst --
Period 376.5 d
Rise/eclipse dur. --
Remarks
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1 Hümmerich, Stefan Positional data was taken from 2MASS. J-K = 1.729 (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 = 9.00H = 7.97K = 7.27J - K = 1.73
AllWISE W1 = 6.66W2 = 6.30W3 = 4.97W4 = 3.93W1 - W2 = 0.37W3 - W4 = 1.04
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 10 38.46 -28 59 08.0 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 MACHO 110.23227.77 - lightcurve and phase plot Hümmerich, Stefan 2013-01-27 20:29 UTC MACHO 110.23227.77 - 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 21:03 UTC Period from 2022ApJS..260...46I. Gaia DR3 position.
1 Hümmerich, Stefan 2013-01-29 03:15 UTC Initial submission.

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