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Name
  V1075 Sco  
AAVSO UID
000-BCX-176 (25 observations)  
Constellation
Scorpius Sequence
J2000.0
17 15 19.25 -33 32 54.3  (258.83021 -33.54842) Search nearby
B1950.0 17 12 02.16 -33 29 33.0
Proper motion
RA: 1.408 +/- 0.030 mas/yDec: -2.678 +/- 0.021 mas/ySource: Gaia DR1
Galactic coord. 352.586 +2.868
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
AAVSO 1708-33B CD-33 11875 CPD-33 4282
HD 155806 HIP 84401 HR 6397
Hen 3-1360 MWC 252 NSV 8388
SAO 208585    
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Variability type
BE:
Spectral type O7.5V((f))(e)
Mag. range
5.50 - 5.64 V
Discoverer --
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto At least triple. Companions at 24.8 mas and 5".1 (2014ApJS..215...15S).
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References
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1 Sana, H.; et al., 2014, Southern Massive Stars at High Angular Resolution:
Observational Campaign and Companion Detection		 2014ApJS..215...15S
2 European Space Agency, 1997, The Hipparcos and Tycho Catalogues, ESA
SP-1200		 1997yCat.1239....0E
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 = 5.66H = 5.68K = 5.59J - K = 0.06
AllWISE W1 = 5.43W2 = 5.20W3 = 5.17W4 = 4.69W1 - W2 = 0.23W3 - W4 = 0.48
Images
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Supporting Documents
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Revision History
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4 Otero, Sebastian Alberto 2016-04-01 03:31 UTC Spectral type from Skiff (2014). Range from HIPPARCOS and GCPD data.
3 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
2 Admin, VSX 2007-03-23 19:53 UTC Added spectral type from [1997yCat.1239....0E].
1 Admin, VSX 2005-12-18 01:33 UTC Initial database population.

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