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Latest Details
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Name
  MACHO 161.24175.446  
AAVSO UID
000-BKT-242 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
18 12 42.37 -26 26 47.4  (273.17654 -26.44650) Search nearby
B1950.0 18 09 35.44 -26 27 36.1
Galactic coord. 5.147 -3.959
Other names

(Internal only)
2MASS J18124237-2626473 OGLE-BLG-LPV-260010 OGLE-IV BLG522.14.4
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Variability type
M
Spectral type --
Mag. range
18.4 - <19.7 V
Discoverer Klaus Bernhard, Stefan Hümmerich
Epoch
19 Jun 1997 (HJD 2450619.1) Ephemeris
Outburst --
Period 353.6 d
Rise/eclipse dur. --
Remarks
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1 Hümmerich, Stefan Range (Rc): 14.7-<16.8. Positional data was taken from 2MASS. J-K = 1.927 (2MASS).
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References
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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 = 8.65H = 7.42K = 6.72J - K = 1.93
AllWISE W1 = 6.77W2 = 6.48W3 = 5.04W4 = 4.24W1 - W2 = 0.29W3 - W4 = 0.80
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 12 42.37 -26 26 47.4 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 MACHO 161.24175.446 - lightcurve and phase plot Hümmerich, Stefan 2012-11-10 20:15 UTC MACHO 161.24175.446 - 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 21:07 UTC Type and period from 2022ApJS..260...46I. Gaia DR3 position.
1 Hümmerich, Stefan 2012-11-11 03:50 UTC Initial submission.

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