AAVSO Home



Welcome, Guest. You are not logged in.
Log in
    Revise    New Search
Latest Details
Log in to retrieve additional aliases from SIMBAD.
Name
  OGLE-BLG-ECL-179534  
AAVSO UID
--  
Constellation
Scorpius Sequence
J2000.0
17 54 58.43 -30 05 55.1  (268.74346 -30.09864) Search nearby
B1950.0 17 51 46.00 -30 05 26.1
Proper motion
RA: 0.0 +/- 2.7 mas/yDec: -0.3 +/- 2.5 mas/ySource: UCAC4
Galactic coord. 0.045 -2.343
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J17545842-3005551 ASASSN-V J175458.41-300554.1 OGLE BLG101.1.65595
OGLE BLG501.08.4562 OGLE BUL_SC4_600459 OGLEII DIA BUL-SC04 V0861
OGLEII DIA BUL-SC04 V0877    
(Not logged in)  Add name
Variability type
EA
Spectral type --
Mag. range
12.83 - 12.94 Ic
Discoverer I. Soszynski et al. (OGLE)
Epoch
28 Mar 1998 (HJD 2450900.832) Ephemeris
Outburst --
Period 2.66933 d
Rise/eclipse dur. 7%  (4.5 h)
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Otero, Sebastian Alberto Min II= 12.94 Ic. Eclipse amplitude 0.06 mag. (Ic). Ellipsoidal variability 0.05 mag. (Ic).
(Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
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
3 M.A.T.Groenewegen, A&A 439, 559, 2005. 2005A&A...439..559G
External Links
Links open in a new window. Not all links may be valid for this particular target.
Location    Go   
Select a Location for more details.
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 = 12.25H = 12.09K = 12.01J - K = 0.24
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Image not downloaded. Click Retrieve Image to download and view. Retrieve image
Supporting Documents
Click document name to open or save. Browser plug-in or other software may be required for viewing.
1 Phase plot Otero, Sebastian Alberto 2015-04-14 04:03 UTC Phase plot with OGLE Ic data.
(Not logged in)  Add document
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Otero, Sebastian Alberto 2020-01-28 02:31 UTC Primary name from 2016AcA....66..405S.
2 Otero, Sebastian Alberto 2015-04-14 04:03 UTC Primary record creation. Type, period, epoch, range and eclipse duration from OGLE DIA Ic data. UCAC4 position.
1 Admin, VSX 2005-12-18 01:33 UTC Preserved original object data.

Guidelines    FAQ    Manual    Forum    Variability Types    Passbands    Copyright    Acknowledgments    Privacy    Contact    Help us   
The International Variable Star Index
© 2005-2025 American Association of Variable Star Observers (AAVSO)
Version 1.1 [C]
172.30.1.209