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Name
  OGLE-BLG-ELL-013371  
AAVSO UID
--  
Constellation
Scorpius Sequence
J2000.0
17 57 31.95 -30 55 26.5  (269.38313 -30.92403) Search nearby
B1950.0 17 54 18.26 -30 55 08.0
Proper motion
RA: -12.3 +/- 9.0 mas/yDec: -14.1 +/- 6.9 mas/ySource: UCAC4
Galactic coord. 359.606 -3.234
Other names

(Internal only)
ASASSN-V J175731.90-305525.9 OGLE BLG182.8.34383 OGLE BLG506.04.68412
OGLE BUL-SC23 V3808 OGLE BUL_SC23_151433  
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Variability type
ELL
Spectral type --
Mag. range
13.516 (0.060) Ic
Discoverer I. Soszynski et al. (OGLE)
Epoch
01 May 2015 (HJD 2457144.2429) Ephemeris
Outburst --
Period 196.619327 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
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 = 11.59H = 10.47K = 10.22J - K = 1.37
AllWISE W1 = 10.14W2 = 10.32W3 = 10.53W1 - W2 = -0.18
Images
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Supporting Documents
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Revision History
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2 Otero, Sebastian Alberto 2020-01-21 02:23 UTC Primary name, position, type, period, epoch, magnitude and amplitude from 2016AcA....66..405S.
1 Admin, VSX 2007-04-04 10:15 UTC Initial upload.

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