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Latest Details
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Name
  MACHO 108.19078.3202  
AAVSO UID
000-BKS-185 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
18 00 44.74 -28 12 04.9  (270.18643 -28.20136) Search nearby
B1950.0 17 57 35.19 -28 12 01.2
Galactic coord. 2.320 -2.488
Other names

(Internal only)
2MASS J18004474-2812049 ASASSN-V J180044.74-281204.9 OGLE BLG215.3.154093
OGLE-BLG-LPV-173876 OGLE-III BLG215.3.154093 OGLE-IV BLG512.32.157489
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Variability type
M
Spectral type --
Mag. range
15.0 - 19.3 Rc
Discoverer Klaus Bernhard, Stefan Hümmerich
Epoch
10 Jul 1998 (HJD 2451005.0) Ephemeris
Outburst --
Period 417.6 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 = 2.258 (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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Location    Go   
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Catalog Data
Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
2MASS J = 10.58H = 9.22K = 8.32J - K = 2.26
AllWISE W1 = 7.46W2 = 7.11W3 = 5.18W4 = 3.93W1 - W2 = 0.35W3 - W4 = 1.25
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 00 44.74 -28 12 04.9 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 MACHO 108.19078.3202 - lightcurve and phase plot Hümmerich, Stefan 2012-10-13 16:29 UTC MACHO 108.19078.3202 - 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 20:31 UTC Period from 2022ApJS..260...46I. Gaia DR3 position.
2 Admin, VSX 2013-04-17 23:53 UTC Update from [2013arXiv1304.2787S].
1 Hümmerich, Stefan 2012-10-15 19:16 UTC Initial submission.