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Name
  OGLE-BLG-ECL-212569  
AAVSO UID
000-BLG-301 (No observations)  
Constellation
Scorpius Sequence
J2000.0
17 57 46.07 -31 35 10.6  (269.44196 -31.58628) Search nearby
B1950.0 17 54 31.30 -31 34 53.8
Proper motion
RA: -8.4 +/- 6.1 mas/yDec: 1.2 +/- 17.6 mas/ySource: UCAC4
Galactic coord. 359.056 -3.607
Other names

(Internal only)
2MASS J17574606-3135105 OGLE BLG165.5.156159 OGLE BLG507.21.8922
OGLE BUL_SC23_215904 OGLEII BUL-SC23 215904 USNO-B1.0 0584-0610492
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Variability type
EA
Spectral type --
Mag. range
14.38 - 15.12 Ic
Discoverer I. Soszynski et al. (OGLE)
Epoch
10 Sep 1999 (HJD 2451431.62971) Ephemeris
Outburst --
Period 2.60709 d
Rise/eclipse dur. 7%  (4.4 h)
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 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 = 14.18
Images
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Supporting Documents
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2 Period diagram Crosby, Blake 2014-01-20 23:31 UTC
1 Phase diagram Crosby, Blake 2014-01-20 23:31 UTC
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Revision History
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2 Otero, Sebastian Alberto 2020-01-28 02:31 UTC Primary name from 2016AcA....66..405S.
1 Crosby, Blake 2014-01-21 00:27 UTC Initial submission.

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