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Name
  OGLEII BUL-SC18 443735  
AAVSO UID
--  
Constellation
Sagittarius Sequence
J2000.0
18 07 05.75 -27 25 34.8  (271.77396 -27.42633) Search nearby
B1950.0 18 03 57.36 -27 25 59.0
Galactic coord. 3.685 -3.333
Other names

(Internal only)
GSC2.3 S9TN111481 USNO-B1.0 0625-0805247  
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Variability type
EA
Spectral type --
Mag. range
15.81 - 16.93 Ic
Discoverer Blake Crosby
Epoch
04 Aug 1999 (HJD 2451394.70475) Ephemeris
Outburst --
Period 4.1342 d
Rise/eclipse dur. 16%  (16 h)
Remarks
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1 Crosby, Blake Min II = 16.05 Ic
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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 M.K. Szymanski, 2005, Acta Astron. 55, 43 (online data) 2005AcA....55...43S
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Supporting Documents
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1 OGLEII_BUL_SC18_Phase_diagram Crosby, Blake 2013-10-02 15:33 UTC
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Revision History
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2 Otero, Sebastian Alberto 2020-01-28 02:29 UTC Primary name, period and epoch from 2016AcA....66..405S.
1 Crosby, Blake 2013-10-02 18:33 UTC Initial submission.

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