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Details for Revision 1
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Name
  MACHO 109.19981.294  
AAVSO UID
--  
Constellation
Sagittarius Sequence
J2000.0
18 03 01.78 -28 41 03.9  (270.75743 -28.68441) Search nearby
B1950.0 17 59 51.50 -28 41 10.2
Galactic coord. 2.146 -3.163
Other names

(Internal only)
2MASS J18030178-2841038 AKARI-IRC-V1 J1803018-284104  
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Variability type
M
Spectral type --
Mag. range
12.0 - 16.1 Rc
Discoverer Klaus Bernhard, Stefan Hümmerich
Epoch
22 Feb 1999 (HJD 2451232) Ephemeris
Outburst --
Period 283 d
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Hümmerich, Stefan Positional data was taken from 2MASS. J-K = 1.587 (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 I. Soszynski, A. Udalski, M.K. Szymanski et al., 2013, Acta Astronomica 63,
21 (online V data)
2013arXiv1304.2787S
3 I. Soszynski, A. Udalski, M.K. Szymanski et al., 2013, Acta Astronomica 63,
21 (online I data)
2013arXiv1304.2787S
4 I. Soszynski, A. Udalski, M.K. Szymanski et al., 2013, Acta Astronomica 63,
21 (Chart)
2013arXiv1304.2787S
5 I. Soszynski, A. Udalski, M.K. Szymanski et al., 2013, Acta Astronomica 63,
21
2013arXiv1304.2787S
6 Soszynski, I.; et al., 2013, The Optical Gravitational Lensing Experiment.
The OGLE-III Catalog of Variable Stars. XV. Long-Period Variables in the
Galactic Bulge
2013AcA....63...21S
7 R.A. Allsman, T.S. Axelrod, 2001, arXiv:astro-ph/0108444 (MACHO online
data)
2001astro.ph..8444A
External Links
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Supporting Documents
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1 MACHO 109.19981.294 - lightcurve and phase plot Hümmerich, Stefan 2013-01-13 21:04 UTC MACHO 109.19981.294 - lightcurve and phase plot
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Otero, Sebastian Alberto 2023-02-27 20:41 UTC Gaia DR3 position.
2 Admin, VSX 2013-04-17 23:59 UTC Update from [2013arXiv1304.2787S].
1 Hümmerich, Stefan 2013-01-15 08:17 UTC Initial submission.