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Latest Details
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Name
  V1007 Sco  
AAVSO UID
000-BFL-217 (No observations)  
Constellation
Scorpius Sequence
J2000.0
16 54 10.06 -41 49 30.2  (253.54192 -41.82506) Search nearby
B1950.0 16 50 39.21 -41 44 38.7
Proper motion
RA: -1.77 +/- 0.71 mas/yDec: -2.92 +/- 0.52 mas/ySource: F. Van Leeuwen, 2007
Galactic coord. 343.464 +1.184
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
ASASSN-V J165409.91-414929.5 CD-41 11033 CPD-41 7728
HD 152248 HIP 82691 NSV 8022
SAO 227382    
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Variability type
EA/SD
Spectral type O7.5III(f)+O7III(f)
Mag. range
6.06 - 6.28 V
Discoverer --
Epoch
03 Sep 1991 (HJD 2448502.637) Ephemeris
Outburst --
Period 5.81617 d
Rise/eclipse dur. 13%  (18.1 h)
Remarks
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1 Otero, Sebastian Alberto Elements in the table are for Min I. Min II V= 6.19 at phase 0.47.
2 Otero, Sebastian Alberto Eccentric system. Slow apsidal motion. Wind-wind interaction
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References
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1 HD 152248: Evidence for a colliding wind interaction Sana, H., Rauw, G., Gosset, E., A&A, 2001, 370, 121
2 IBVS 3765 Mayer, P., Lorenz, R., Drechsel, H., 1992, IBVS, 3765
3 Mayer, P.; et al., 2008, Improved estimates of the physical properties of
the O-star binary V1007 Sco = HD 152248 and notes on several other binaries
in the NGC 6231 cluster
2008A&A...481..183M
4 P.Mayer, R.Lorenz, H.Drechsel, IBVS N3765, 1992. 1992IBVS.3765....1M
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 = 5.65H = 5.58K = 5.50J - K = 0.14
AllWISE W1 = 5.15W2 = 5.24W3 = 5.38W4 = 4.92W1 - W2 = -0.09W3 - W4 = 0.46
APASS-DR9 B = 6.58V = 6.26B - V = 0.32
Images
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Supporting Documents
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Stellar Association Membership
 NGC 6231 Open Cluster 2012A&A...548A..97Z
Revision History
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4 Otero, Sebastian Alberto 2016-01-27 02:43 UTC Epoch and range from 2008A&A...481..183M. Period and eclipse duration from ASAS-3 data.
3 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
2 Otero, Sebastian Alberto 2006-07-31 21:01 UTC Addition of published elements for this star
1 Admin, VSX 2005-12-18 01:33 UTC Initial database population.