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Latest Details
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Name
  MACHO 128.22061.568  
AAVSO UID
000-BKS-629 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
18 07 41.34 -28 43 21.8  (271.92223 -28.72271) Search nearby
B1950.0 18 04 31.00 -28 43 48.4
Galactic coord. 2.611 -4.074
Other names

(Internal only)
2MASS J18074133-2843217 AKARI-IRC-V1 J1807413-284321 OGLE BLG209.5.47677
OGLE-BLG-LPV-214394 OGLE-III BLG209.5.47677 OGLE-IV BLG520.30.164669
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Variability type
M
Spectral type --
Mag. range
14.6 - 18.7: Rc
Discoverer Klaus Bernhard, Stefan Hümmerich
Epoch
23 Sep 1997 (HJD 2450715.00) Ephemeris
Outburst --
Period 195.65 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 = 1.683 (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 = 9.78H = 8.67K = 8.09J - K = 1.68
AllWISE W1 = 7.60W2 = 7.58W3 = 6.59W4 = 6.07W1 - W2 = 0.01W3 - W4 = 0.53
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 07 41.34 -28 43 21.8 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 MACHO 128.22061.568 - lightcurve and phase plot Hümmerich, Stefan 2012-10-24 12:23 UTC MACHO 128.22061.568 - 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 20:56 UTC Period from 2022ApJS..260...46I. Gaia DR3 position.
2 Admin, VSX 2013-04-18 00:09 UTC Update from [2013arXiv1304.2787S].
1 Hümmerich, Stefan 2012-10-25 07:49 UTC Initial submission.