Speckle interferometry of magnetic Ap/Bp stars at the BTA 6-m telescope (new binary and multiple systems)

Details Speckle interferometry of magnetic Ap/Bp stars at the BTA 6-m telescope (new binary and multiple systems) Speckle interferometry of magnetic Ap/Bp stars at the BTA 6-m telescope (new binary and multiple systems)

Dec 2011

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2011an....332..978b&link_type=abstract

Astronomische Nachrichten, Vol.332, Issue 9/10, p.978-982

Astronomy and Astrophysics

Astrophysics

Binaries: Close, Stars: Chemically Peculiar, Stars: Magnetic Fields, Techniques: High Angular Resolution

Scientific paper

We report the results of speckle interferometric observations of 117 Ap/Bp stars made with the 6-m telescope of the Special Astrophysical Observatory of the Russian Academy of Sciences in December 2009. We resolved 27 binary and 2 triple stars into individual components. Fourteen of these stars were astrometrically resolved for the first time. The fraction of speckle interferometric binaries in the sample of 117 Ap/Bp stars with confirmed magnetic fields is 25%. We expect that the total fraction of binaries in the sample with account for spectroscopic short-period systems and astrometric common proper motion pairs can be twice higher.

Affiliated with

Also associated with

No associations

Rating

Speckle interferometry of magnetic Ap/Bp stars at the BTA 6-m telescope (new binary and multiple systems) does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Speckle interferometry of magnetic Ap/Bp stars at the BTA 6-m telescope (new binary and multiple systems), we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Speckle interferometry of magnetic Ap/Bp stars at the BTA 6-m telescope (new binary and multiple systems) will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1891967