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Latest Details
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Name
  MACHO 403.47965.28  
AAVSO UID
000-BKR-671 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
17 56 58.38 -29 56 37.5  (269.24324 -29.94376) Search nearby
B1950.0 17 53 46.18 -29 56 17.3
Galactic coord. 0.396 -2.640
Other names

(Internal only)
2MASS J17565837-2956375 AKARI-IRC-V1 J1756583-295637 OGLE-BLG-LPV-255175
OGLE-IV BLG506.30.71763    
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Variability type
M
Spectral type --
Mag. range
12.4 - 16.0 Rc
Discoverer Klaus Bernhard, Stefan Hümmerich
Epoch
20 Jun 1998 (HJD 2450985.0) Ephemeris
Outburst --
Period 407.9 d
Rise/eclipse dur. --
Remarks
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1 Hümmerich, Stefan Positional data was taken from 2MASS. J-K = 1.811 (2MASS). High mass-loss AGB star according to 2007MNRAS.381.1219O.
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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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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 = 8.07H = 6.89K = 6.26J - K = 1.81
AllWISE W1 = 6.26W2 = 5.63W3 = 4.65W4 = 3.69W1 - W2 = 0.63W3 - W4 = 0.97
Images
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Supporting Documents
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1 MACHO 403.47965.28 - lightcurve and phase plot Hümmerich, Stefan 2012-10-04 17:04 UTC MACHO 403.47965.28 - lightcurve and phase plot
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Revision History
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2 Otero, Sebastian Alberto 2023-02-22 22:55 UTC Period from 2022ApJS..260...46I. Gaia DR3 position.
1 Hümmerich, Stefan 2012-10-05 03:06 UTC Initial submission.

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