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Name
  V0393 Sco  
AAVSO UID
000-BBZ-385 (112 observations)  
Constellation
Scorpius Sequence
J2000.0
17 48 47.60 -35 03 26.0  (267.19833 -35.05722) Search nearby
B1950.0 17 45 27.08 -35 02 29.7
Galactic coord. 355.106 -3.741
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
ASAS J174848-3503.5 CD-34 12102 CPD-35 7282
HD 161741 HIP 87191 HV 6994
PPM 296827 SAO 209291 TYC 7385-1101-1
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Variability type
EA/SD
Spectral type B9
Mag. range
8.2 - 9.0 p
Discoverer --
Epoch
01 Jun 1936 (HJD 2428321.118) Ephemeris
Outburst --
Period 7.7125 d
Rise/eclipse dur. 12%  (22 h)
Remarks
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1 Otero, Sebastian Alberto Min II= 7.7V.
2 Otero, Sebastian Alberto Superperiod 252.91 d. Period ratio 32.79. J-K= 0.25.
3 Otero, Sebastian Alberto Also a pulsating variable of unknown type with an amplitude of 0.2 mag. and a period of 253.4 d. No companion was detected by inspection of DSS images and ASAS aperture photometry.
4 GCVS Team Min II 8.3.
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References
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1 J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012,
arXiv:1210.0821 [astro-ph.IM] (online info)		 2012arXiv1210.0821A
2 Light Curves of Galactic Eclipsing Double Periodic Variables 2010ASPC..435..357M
3 J.S. Nichols et al., 2010, ApJS 188, 473 (online data) 2010ApJS..188..473N
4 Pilecki, B.; Szczygiel, D.M., 2007, IBVS 5768 2007IBVS.5768....1P
5 IBVS #5768 2007IBVS.5768....1P
6 Up-to-Date Linear Elements of Eclipsing Binaries 2004AcA....54..207K
7 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
8 General Catalogue of Variable Stars, 4th Edition, Volumes I-III, P.N.
Kholopov et al.		 --
External Links
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Supporting Documents
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Stellar Association Membership
 NGC 6475 Open Cluster 2012A&A...548A..97Z
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
4 Otero, Sebastian Alberto 2011-12-02 23:15 UTC Min II magnitude and reference added.
3 Otero, Sebastian Alberto 2011-12-02 23:13 UTC Range from ASAS-3 data. Type, orbital period and superperiod from 2010ASPC..435..357M. Epoch from 2004AcA....54..207K.
2 Otero, Sebastian Alberto 2007-10-02 22:26 UTC Second variability type and updated elements added. Hipparcos position.
1 Admin, VSX 2005-12-18 01:33 UTC Initial database population.

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