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Name
  OGLE-BLG-ECL-298665  
AAVSO UID
000-BLD-210 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
18 05 31.51 -27 43 12.8  (271.38129 -27.72022) Search nearby
B1950.0 18 02 22.68 -27 43 30.1
Galactic coord. 3.258 -3.172
Other names

(Internal only)
ASASSN-V J180531.51-274312.8 OGLE BLG225.2.257872 OGLE BLG519.25.177909
OGLE BUL_SC36_598482 OGLEII BUL-SC36 598482  
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Variability type
EA/RS
Spectral type --
Mag. range
16.00 - 16.66 Ic
Discoverer I. Soszynski et al. (OGLE)
Epoch
23 Mar 1998 (HJD 2450895.87) Ephemeris
Outburst --
Period 4.161628 d
Rise/eclipse dur. 14%  (13.98 h)
Remarks
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1 Hümmerich, Stefan Type, amplitude, period and epoch were derived from OGLEII I-band photometry. OGLE position was retained as the star is not listed in any other catalogue. MinII = 16.28 (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
External Links
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Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 05 31.51 -27 43 12.8 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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2 OGLEII BUL-SC36 598482 - light curve and phase plot Hümmerich, Stefan 2013-08-28 18:47 UTC OGLEII BUL-SC36 598482 - light curve and phase plot
1 OGLEII BUL-SC36 598482 - finder chart Hümmerich, Stefan 2013-08-28 18:47 UTC OGLEII BUL-SC36 598482 - finder chart, based on an ESO-R plate (IIIa-F/RG630) from VOPSAT
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
2 Otero, Sebastian Alberto 2020-01-28 02:30 UTC Primary name and period from 2016AcA....66..405S.
1 Hümmerich, Stefan 2013-08-28 19:28 UTC Initial submission.

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