Detection of Brown Dwarfs with Astrometric Satellites

Details Detection of Brown Dwarfs with Astrometric Satellites Detection of Brown Dwarfs with Astrometric Satellites

Jun 2003

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2003iaus..211..505b&link_type=abstract

Brown Dwarfs, Proceedings of IAU Symposium #211, held 20-24 May 2002 at University of Hawaii, Honolulu, Hawaii. Edited by Eduard

Astronomy and Astrophysics

Astronomy

Scientific paper

The first astrometric procedure for the detection of Brown Dwarfs as a double star component was accomplished for the HIPPARCOS project, using Fourier series for the description of the orbital motion of Brown Dwarfs, in connection with classical least squares techniques for the estimation of all relevant unknowns. The disadvantage of this procedure was an insufficient number of false decisions. Modern techniques of time series analysis allows a much better mathematical treatment of the physical phenomena. With respect to the large number of candidate objects and the enhanced accuracy of the new astrometric satellites, the introduction of a new approach for the astrometric detection of Brown Dwarfs is suggested.

Affiliated with

Also associated with

No associations

Rating

Detection of Brown Dwarfs with Astrometric Satellites 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 Detection of Brown Dwarfs with Astrometric Satellites, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Detection of Brown Dwarfs with Astrometric Satellites will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1866978