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Details for Revision 1
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Name
  NSV 8027  
AAVSO UID
--  
Constellation
Scorpius Sequence
J2000.0
16 54 31.90 -41 48 19.0  (253.63292 -41.80528) Search nearby
B1950.0 16 51 01.06 -41 43 29.2
Galactic coord. 343.523 +1.144
Other names

(Internal only)
2MASS J16543201-4148187 ALS 3817 ASAS J165432-4148.3
CD-41 11050 CPD-41 7749 GSC 07876-01997
HD 152314 B LS 3817 NGC 6231 161
NGC 6231 BVF 8 NGC 6231 SBL 615 NGC 6231 SS 156
PPM 322370 SAO 227400 TYC 7876-1997-1
Trumpler 24 102    
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Variability type --
Spectral type O9
Mag. range
7.86 - 8.12 V
Discoverer --
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto 3700 d. SB2 binary. Additional companions at 3.2" and 3.5". ASAS-3 magnitudes contaminated by GSC 07876-02153 (V= 11.81; sep. 18") and GSC 07876-02453 (V= 11.13; sep. 23"). Range has been corrected.
2 GCVS Team In Cl NGC 6231.
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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 Sung, H.; Sana, H.; Bessell, M. S., 2013, The Initial Mass Function and the
Surface Density Profile of NGC 6231
2013AJ....145...37S
3 Gudennavar, S. B.; et al., 2012, A Compilation of Interstellar Column
Densities
2012ApJS..199....8G
4 Pojmanski, G., 2002, The All Sky Automated Survey 2002AcA....52..397P
5 A.Feinstein, O.E.Ferrer, PASP 80, 410, 1968. 1968PASP...80..410F
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Supporting Documents
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Stellar Association Membership
 NGC 6231 Open Cluster 2012A&A...548A..97Z
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Otero, Sebastian Alberto 2016-04-02 21:21 UTC Spectral type from 2012ApJS..199....8G. Remarks from 2014ApJS..215...15S. Type and minimum magnitude from ASAS-3 and GCPD data. Maximum magnitude from 2013AJ....145...37S.
2 Admin, VSX 2011-11-29 06:01 UTC Position updated from NSV version of October 2011.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.