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Latest Details
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Name
  MACHO 149.27889.43  
AAVSO UID
000-BKW-845 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
18 21 29.41 -30 11 30.6  (275.37255 -30.19184) Search nearby
B1950.0 18 18 16.94 -30 12 57.5
Galactic coord. 2.724 -7.416
Other names

(Internal only)
2MASS J18212941-3011306 AKARI-IRC-V1 J1821294-301130 ASASSN-V J182129.41-301130.7
IRAS 18182-3012 OGLE-BLG-LPV-262365 OGLE-IV BLG657.19.48986
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Variability type
M
Spectral type --
Mag. range
12.8 - 16.7 Rc
Discoverer Klaus Bernhard, Stefan Hümmerich
Epoch
10 Aug 1996 (HJD 2450306.0) Ephemeris
Outburst --
Period 452.3 d
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Hümmerich, Stefan Positional data was taken from 2MASS. J-K = 2.064 (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 = 9.04H = 7.82K = 6.97J - K = 2.06
AllWISE W1 = 5.86W2 = 5.19W3 = 3.31W4 = 2.19W1 - W2 = 0.67W3 - W4 = 1.13
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 21 29.41 -30 11 30.6 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 MACHO 149.27889.43 - lightcurve and phase plot Hümmerich, Stefan 2013-03-11 23:41 UTC MACHO 149.27889.43 - 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 2023-02-21 21:51 UTC Period from 2022ApJS..260...46I. Gaia DR3 position.
1 Hümmerich, Stefan 2013-03-12 01:03 UTC Initial submission.

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