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Details for Revision 1
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Name
  MACHO 136.28044.51  
AAVSO UID
--  
Constellation
Sagittarius Sequence
J2000.0
18 21 39.11 -28 30 10.4  (275.41298 -28.50289) Search nearby
B1950.0 18 18 29.23 -28 31 38.1
Galactic coord. 4.254 -6.675
Other names

(Internal only)
2MASS J18213911-2830104 AKARI-IRC-V1 J1821391-283011 ASASSN-V J182139.12-283010.4
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Variability type
M
Spectral type --
Mag. range
14.0 - <17.7 Rc
Discoverer Klaus Bernhard, Stefan Hümmerich
Epoch
13 Jul 1999 (HJD 2451373) Ephemeris
Outburst --
Period 269 d
Rise/eclipse dur. --
Remarks
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1 Hümmerich, Stefan Positional data was taken from 2MASS. J-K = 2.028 (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
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Supporting Documents
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1 MACHO 136.28044.51 - lightcurve and phase plot Hümmerich, Stefan 2013-03-04 23:30 UTC MACHO 136.28044.51 - 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 21:52 UTC Period from 2022ApJS..260...46I. Gaia DR3 position.
1 Hümmerich, Stefan 2013-03-05 01:50 UTC Initial submission.

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