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Latest Details
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Name
  MACHO 305.35412.379  
AAVSO UID
000-BKT-281 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
18 15 01.99 -21 22 20.1  (273.75829 -21.37225) Search nearby
B1950.0 18 12 02.15 -21 23 19.3
Galactic coord. 9.869 -2.010
Other names

(Internal only)
2MASS J18150199-2122200 OGLE-BLG-LPV-260673 OGLE-IV BLG542.10.47236
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Variability type
M
Spectral type --
Mag. range
16.5 - 20.2: Rc
Discoverer Klaus Bernhard, Stefan Hümmerich
Epoch
22 Mar 1997 (HJD 2450530.00) Ephemeris
Outburst --
Period 192.77 d
Rise/eclipse dur. --
Remarks
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1 Hümmerich, Stefan Positional data was taken from 2MASS. J-K = 2.012 (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 = 11.22H = 9.89K = 9.21J - K = 2.01
AllWISE W1 = 8.90W2 = 8.71W3 = 7.82W4 = 6.94W1 - W2 = 0.19W3 - W4 = 0.88
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 15 01.99 -21 22 20.1 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 MACHO 305.35412.379 - lightcurve and phase plot Hümmerich, Stefan 2012-11-13 00:19 UTC MACHO 305.35412.379 - 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 2012-11-13 04:04 UTC Initial submission.

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