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Latest Details
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Name
  OGLE-BLG-ECL-286122  
AAVSO UID
000-BLG-517 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
18 04 23.27 -28 16 58.2  (271.09696 -28.28283) Search nearby
B1950.0 18 01 13.59 -28 17 10.5
Galactic coord. 2.643 -3.227
Other names

(Internal only)
ASASSN-V J180423.27-281658.2 OGLE BLG217.6.15943 OGLE BLG512.27.117239
OGLE BUL_SC35_231516 OGLEII BUL-SC35 231516  
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Variability type
EA
Spectral type --
Mag. range
15.36 - 16.04 Ic
Discoverer I. Soszynski et al. (OGLE)
Epoch
12 Dec 2014 (HJD 2457003.9444) Ephemeris
Outburst --
Period 6.605409 d
Rise/eclipse dur. 11%  (17.44 h)
Remarks
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1 Crosby, Blake Min II = 15.48 Ic Close companion OGLEII BUL-SC35 231928 = 2MASS J18042323-2816568 (V= 17.5; Ic= 15.7) 1.7" to the NW
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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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Location    Go   
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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 = 13.98H = 13.38K = 13.17J - K = 0.80
Images
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Size 5' x 5' (297 x 298 pixels)
Center 18 04 23.27 -28 16 58.2 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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2 Period diagram Crosby, Blake 2014-01-31 20:03 UTC
1 Phase diagram Crosby, Blake 2014-01-31 20:03 UTC
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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, period and epoch from 2016AcA....66..405S.
1 Crosby, Blake 2014-01-31 22:10 UTC Initial submission.

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