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Details for Revision 1
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Name
  VSX J181540.2-255210  
AAVSO UID
--  
Constellation
Sagittarius Sequence
J2000.0
18 15 40.25 -25 52 10.8  (273.91773 -25.86968) Search nearby
B1950.0 18 12 34.18 -25 53 12.5
Galactic coord. 5.973 -4.272
Other names

(Internal only)
2MASS J18154025-2552108 AKARI-IRC-V1 J1815402-255213  
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Variability type
M
Spectral type --
Mag. range
12.1 - 15.9 Rc
Discoverer Klaus Bernhard, Stefan Hümmerich
Epoch
15 Jul 1998 (HJD 2451010) Ephemeris
Outburst --
Period 404 d
Rise/eclipse dur. --
Remarks
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1 Hümmerich, Stefan Positional data was taken from 2MASS. J-K = 1.738 (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 E.V. Kazarovets, N.N. Samus, O.V. Durlevich et al., 2019, The 82nd
Name-List of Variable Stars. Part II – RA 18h to 20h and Novae
2019PZ.....39....3K
3 S. Hümmerich, K. Bernhard, 2012, OEJV 149 2012OEJV..149....1H
4 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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2 MACHO 159.25483.198 - lightcurve Hümmerich, Stefan 2012-03-31 16:53 UTC MACHO 159.25483.198 - lightcurve
1 MACHO 159.25483.198 - folded lightcurve Hümmerich, Stefan 2012-03-31 16:53 UTC MACHO 159.25483.198 - folded lightcurve
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Otero, Sebastian Alberto 2023-02-21 21:41 UTC Period from 2022ApJS..260...46I. Gaia DR3 position.
2 Admin, VSX 2019-11-01 03:18 UTC Update from [2019PZ.....39....3K].
1 Hümmerich, Stefan 2012-04-01 00:59 UTC Initial submission.