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Details for Revision 2
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Name
  OGLE BUL-SC33 V2221  
AAVSO UID
--  
Constellation
Sagittarius Sequence
J2000.0
18 05 11.84 -28 52 07.6  (271.29933 -28.86878) Search nearby
B1950.0 18 02 01.28 -28 52 23.4
Galactic coord. 2.218 -3.667
Other names

(Internal only)
2MASS J18051184-2852076    
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Variability type
ELL
Spectral type --
Mag. range
15.00 - 15.11 I
Discoverer --
Epoch
19 May 1998 (HJD 2450953.4) Ephemeris
Outburst --
Period 57.41 d
Rise/eclipse dur. --
Remarks
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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 Devor J., 2005, ApJ 628, 411 2005ApJ...628..411D
3 M.K. Szymanski, 2005, Acta Astron. 55, 43 (online data) 2005AcA....55...43S
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Supporting Documents
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1 Phase plot Otero, Sebastian Alberto 2011-05-06 00:31 UTC Light curve showing OGLE I-band observations.
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Revision History
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3 Otero, Sebastian Alberto 2020-01-28 02:31 UTC Primary name from 2016AcA....66..405S.
2 Otero, Sebastian Alberto 2011-05-06 00:31 UTC Period, epoch and range from OGLE data. 2MASS position.
1 Admin, VSX 2007-04-04 10:15 UTC Preserved original object data.

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