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Details for Revision 1
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Name
  MACHO 301.45269.57  
AAVSO UID
--  
Constellation
Scutum Sequence
J2000.0
18 31 23.06 -13 48 22.3  (277.84609 -13.80618) Search nearby
B1950.0 18 28 33.03 -13 50 32.9
Galactic coord. 18.382 -1.908
Other names

(Internal only)
2MASS J18312306-1348222 GDS_J1831236-134821  
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Variability type
M
Spectral type --
Mag. range
>14.3 - <17.5 Rc
Discoverer Klaus Bernhard, Stefan Hümmerich
Epoch
13 May 1998 (HJD 2450947) Ephemeris
Outburst --
Period 265 d
Rise/eclipse dur. --
Remarks
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1 Hümmerich, Stefan Positional data was taken from 2MASS. J-K = 1.719 (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 301.45269.57 - lightcurve and phase plot Hümmerich, Stefan 2013-04-06 21:49 UTC MACHO 301.45269.57 - 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 22:11 UTC Period from 2022ApJS..260...46I. Gaia DR3 position.
1 Hümmerich, Stefan 2013-04-08 08:37 UTC Initial submission.

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