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Details for Revision 1
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Name
  VSX J181556.0-231440  
AAVSO UID
--  
Constellation
Sagittarius Sequence
J2000.0
18 15 56.02 -23 14 40.7  (273.98343 -23.24464) Search nearby
B1950.0 18 12 53.64 -23 15 43.7
Galactic coord. 8.319 -3.083
Other names

(Internal only)
2MASS J18155602-2314407 AKARI-IRC-V1 J1815560-231440 ASASSN-V J181556.02-231440.7
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Variability type
M
Spectral type --
Mag. range
13.0 - 16.7 Rc
Discoverer Klaus Bernhard, Stefan Hümmerich
Epoch
31 Mar 1997 (HJD 2450539) Ephemeris
Outburst --
Period 302 d
Rise/eclipse dur. --
Remarks
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1 Hümmerich, Stefan Positional data was taken from 2MASS. J-K = 1.792 (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 306.35888.85 - lightcurve and phase plot Hümmerich, Stefan 2012-08-06 23:49 UTC MACHO 306.35888.85 - 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 21:41 UTC Period from 2022ApJS..260...46I. Gaia DR3 position.
1 Hümmerich, Stefan 2012-08-07 00:11 UTC Initial submission.

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