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Name
  OGLE-BLG-ECL-254200  
AAVSO UID
000-BKG-831 (11 observations)  
Constellation
Sagittarius Sequence
J2000.0
18 01 26.15 -29 46 21.3  (270.35896 -29.77258) Search nearby
B1950.0 17 58 14.24 -29 46 19.6
Proper motion
RA: -11.3 +/- 11.9 mas/yDec: -19.5 +/- 11.8 mas/ySource: UCAC4
Galactic coord. 1.026 -3.395
Other names

(Internal only)
2MASS J18012615-2946213 CMC14 J180126.1-294621 OGLE BLG189.5.228429
OGLE BLG513.23.119379 OGLE BUL-SC38 V3551 OGLE BUL_SC38_314944
OGLEII BUL-SC38 V3551 UCAC3 121-374362 USNO-B1.0 0602-0661912
VSX J180126.1-294621    
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Variability type
EB
Spectral type --
Mag. range
14.49 - 14.93 Ic
Discoverer I. Soszynski et al. (OGLE)
Epoch
20 Sep 1999 (HJD 2451441.553) Ephemeris
Outburst --
Period 0.911493 d  (21.8758 h)
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 Amplitude and period were derived from OGLE-II I-band photometry. The quoted epoch is an estimation based on the OGLE dataset. Positional data was taken from UCAC3. The object is listed in the DIA OGLE2 candidate variable stars catalog as a transient variable without further details concerning type, period or epoch.
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References
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1 Soszynski, I.; et al., 2016, The OGLE Collection of Variable Stars. Over
450 000 Eclipsing and Ellipsoidal Binary Systems Toward the Galactic Bulge		 2016AcA....66..405S
2 DIA OGLE2 candidate variable stars catalog (Wozniak+, 2002) 2002AcA....52..129W
External Links
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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 = 13.70
Images
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Supporting Documents
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2 OGLEII BUL-SC38 V3551 – lightcurve Hümmerich, Stefan 2011-12-18 23:45 UTC OGLEII BUL-SC38 V3551 – lightcurve
1 OGLEII BUL-SC38 V3551 – phase plot Hümmerich, Stefan 2011-12-18 23:45 UTC OGLEII BUL-SC38 V3551 – phase plot
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Revision History
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2 Otero, Sebastian Alberto 2020-01-28 02:30 UTC Primary name and period from 2016AcA....66..405S.
1 Hümmerich, Stefan 2011-12-19 01:14 UTC Initial submission.

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