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Details for Revision 1
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Name
  MACHO 102.22851.229  
AAVSO UID
--  
Constellation
Sagittarius Sequence
J2000.0
18 09 38.27 -28 03 27.4  (272.40946 -28.05760) Search nearby
B1950.0 18 06 28.95 -28 04 02.6
Galactic coord. 3.402 -4.130
Other names

(Internal only)
2MASS J18093827-2803273 AKARI-IRC-V1 J1809383-280326 ASASSN-V J180938.34-280326.9
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Variability type
M
Spectral type --
Mag. range
12.2: - 16.2 Rc
Discoverer Klaus Bernhard, Stefan Hümmerich
Epoch
27 Mar 1999 (HJD 2451265) Ephemeris
Outburst --
Period 378 d
Rise/eclipse dur. --
Remarks
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1 Hümmerich, Stefan Positional data was taken from 2MASS. J-K = 1.597 (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 102.22851.229 - lightcurve and phase plot Hümmerich, Stefan 2012-12-11 23:25 UTC MACHO 102.22851.229 - 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 21:01 UTC Period from 2022ApJS..260...46I. Gaia DR3 position.
1 Hümmerich, Stefan 2012-12-11 23:51 UTC Initial submission.

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