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Details for Revision 2
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Name
  MACHO 167.23784.190  
AAVSO UID
000-BKT-285 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
18 11 54.28 -26 30 00.1  (272.97617 -26.50003) Search nearby
B1950.0 18 08 47.27 -26 30 45.3
Galactic coord. 5.015 -3.827
Other names

(Internal only)
2MASS J18115428-2630000 OGLE-BLG-LPV-225157  
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Variability type
M
Spectral type --
Mag. range
13.529 (1.633) Ic
Discoverer Klaus Bernhard, Stefan Hümmerich
Epoch
21 Apr 1998 (HJD 2450925.0) Ephemeris
Outburst --
Period 240.1 d
Rise/eclipse dur. --
Remarks
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1 Hümmerich, Stefan Variable light curve shape; double-humped maxima.
2 Hümmerich, Stefan Positional data was taken from 2MASS. J-K = 1.495 (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 I. Soszynski, A. Udalski, M.K. Szymanski et al., 2013, Acta Astronomica 63,
21 (online V data)		 2013arXiv1304.2787S
3 I. Soszynski, A. Udalski, M.K. Szymanski et al., 2013, Acta Astronomica 63,
21 (online I data)		 2013arXiv1304.2787S
4 I. Soszynski, A. Udalski, M.K. Szymanski et al., 2013, Acta Astronomica 63,
21 (Chart)		 2013arXiv1304.2787S
5 I. Soszynski, A. Udalski, M.K. Szymanski et al., 2013, Acta Astronomica 63,
21		 2013arXiv1304.2787S
6 I. Soszynski, A. Udalski, M.K. Szymanski et al., 2013, Acta Astronomica 63,
21		 2013arXiv1304.2787S
7 Soszynski, I.; et al., 2013, The Optical Gravitational Lensing Experiment.
The OGLE-III Catalog of Variable Stars. XV. Long-Period Variables in the
Galactic Bulge		 2013AcA....63...21S
8 R.A. Allsman, T.S. Axelrod, 2001, arXiv:astro-ph/0108444 (MACHO online
data)		 2001astro.ph..8444A
External Links
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Supporting Documents
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2 MACHO 167.23784.190 / OGLE-BLG-LPV-225157 - lightcurve and phase plot Hümmerich, Stefan 2013-04-26 19:53 UTC MACHO 167.23784.190 / OGLE-BLG-LPV-225157 - lightcurve and phase plot; OGLE Ic has been shifted to match MACHO Rc.
1 MACHO 167.23784.190 - lightcurve and phase plot Hümmerich, Stefan 2012-11-13 22:30 UTC MACHO 167.23784.190 - lightcurve and phase plot
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
4 Otero, Sebastian Alberto 2023-02-27 21:06 UTC Period from 2022ApJS..260...46I. Gaia DR3 position.
3 Hümmerich, Stefan 2013-04-26 19:53 UTC Period and epoch derived from combining MACHO Rc and OGLE Ic photometry.
2 Admin, VSX 2013-04-18 00:14 UTC Update from [2013arXiv1304.2787S].
1 Hümmerich, Stefan 2012-11-14 00:42 UTC Initial submission.

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