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Latest Details
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Name
  MACHO 108.18816.1465  
AAVSO UID
000-BKS-058 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
18 00 14.32 -28 19 43.6  (270.05968 -28.32877) Search nearby
B1950.0 17 57 04.58 -28 19 37.7
Galactic coord. 2.154 -2.454
Other names

(Internal only)
2MASS J18001431-2819435 AKARI-IRC-V1 J1800144-281944 ASASSN-V J180014.31-281943.6
OGLE BLG215.2.134084 OGLE-BLG-LPV-169412 OGLE-III BLG215.2.134084
OGLE-IV BLG512.25.153245    
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Variability type
M
Spectral type --
Mag. range
15.0 - 17.2 Rc
Discoverer Klaus Bernhard, Stefan Hümmerich
Epoch
24 May 1999 (HJD 2451323.0) Ephemeris
Outburst --
Period 338.8 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 = 1.748 (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 = 9.59H = 8.42K = 7.84J - K = 1.75
AllWISE W1 = 7.44W2 = 7.34W3 = 6.54W4 = 5.96W1 - W2 = 0.10W3 - W4 = 0.57
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 00 14.32 -28 19 43.6 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 MACHO 108.18816.1465 - lightcurve and phase plot Hümmerich, Stefan 2012-10-11 21:37 UTC MACHO 108.18816.1465 - 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 20:29 UTC Period from 2022ApJS..260...46I. Gaia DR3 position.
2 Admin, VSX 2013-04-17 23:52 UTC Update from [2013arXiv1304.2787S].
1 Hümmerich, Stefan 2012-10-12 03:20 UTC Initial submission.