Orbital solutions for the A-type binaries α Dra and Mizar A using spectrum disentangling

Details Orbital solutions for the A-type binaries α Dra and Mizar A using spectrum disentangling Orbital solutions for the A-type binaries α Dra and Mizar A using spectrum disentangling

Dec 2004

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2004iaus..224..923b&link_type=abstract

The A-Star Puzzle, held in Poprad, Slovakia, July 8-13, 2004. Edited by J. Zverko, J. Ziznovsky, S.J. Adelman, and W.W. Weiss,

Computer Science

Methods: Numerical, Binaries: Spectroscopic.

Scientific paper

The single-lined 51.420d spectroscopic binary α Dra (HD 123299, Thuban, spectral type A0 III) is a slightly metal poor star. First orbital elements were obtained by Harper in 1907. Mizar A (HD 116656, spectral type A2 V) is a double-lined 20.53 d spectroscopic binary first reported by Pickering in 1890. Its orbital elements were determined by Vogel in 1901. The redetermination of the orbital elements for these two binaries used the spectrum disentangling computer code KOREL (Hadrava 1995, 1997). We present revised orbital elements based on new electronic spectra taken at the Ondrejov Observatory between 1994 and 2003.

Affiliated with

Also associated with

No associations

Rating

Orbital solutions for the A-type binaries α Dra and Mizar A using spectrum disentangling 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 Orbital solutions for the A-type binaries α Dra and Mizar A using spectrum disentangling, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Orbital solutions for the A-type binaries α Dra and Mizar A using spectrum disentangling will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1083445