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Name
  MACHO 401.48228.20  
AAVSO UID
000-BKQ-518 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
17 58 12.15 -28 25 37.2  (269.55063 -28.42700) Search nearby
B1950.0 17 55 02.31 -28 25 21.5
Proper motion
RA: -10.7 +/- 16.6 mas/yDec: -18.4 +/- 13.8 mas/ySource: UCAC4
Galactic coord. 1.845 -2.114
Other names

(Internal only)
2MASS J17581216-2825372 AKARI-IRC-V1 J1758121-282537 ASASSN-V J175812.06-282537.6
OGLE BLG214.2.24050 OGLE-BLG-LPV-147607 OGLE-III BLG214.2.24050
OGLE-IV BLG504.03.140248 VSX J175812.1-282537  
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Variability type
M
Spectral type --
Mag. range
12.0 - 15.6 Rc
Discoverer Stefan Hümmerich, Klaus Bernhard
Epoch
17 Jul 1997 (HJD 2450647.0) Ephemeris
Outburst --
Period 239.1 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 = 1.681 (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 = 9.53H = 8.46K = 7.85J - K = 1.68
AllWISE W1 = 6.86W2 = 6.81W3 = 6.26W4 = 6.05W1 - W2 = 0.05W3 - W4 = 0.22
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 17 58 12.15 -28 25 37.2 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 MACHO 401.48228.20 - lightcurve and phase plot Hümmerich, Stefan 2012-09-06 13:53 UTC MACHO 401.48228.20 - 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 2023-02-22 23:01 UTC Period from 2022ApJS..260...46I. Gaia DR3 position.
2 Admin, VSX 2013-04-17 23:48 UTC Update from [2013arXiv1304.2787S].
1 Hümmerich, Stefan 2012-09-06 19:06 UTC Initial submission.