Amendment of our method for deriving stellar membership of an open cluster

Details Amendment of our method for deriving stellar membership of an open cluster Amendment of our method for deriving stellar membership of an open cluster

Apr 1995

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1995aj....109.1903m&link_type=abstract

The Astronomical Journal (ISSN 0004-6256), vol. 109, no. 4, p. 1903-1911

Statistics

Computation

4

Celestial Mechanics, Open Clusters, Star Distribution, Stellar Systems, Astronomical Models, Goodness Of Fit, Mathematical Models, Maximum Likelihood Estimates

Scientific paper

Our method for determining statistically the members of an open cluster by means of the proper motions (Missana et al.) is amended and its validity is verified by applying it to the cluster IC 4756 with the data given by Herzog et al. (1975), adding nothing to their results. In the computation of the dispersion ellipses of the samples and of the Chi2 for deriving the significance levels, the weights of the proper motions have been taken into account. The results obtained by the criterion of the Chi2 and those obtained by Herzog et al. by the criterion of the maximum likelihood of Sanders (1971) are concordant.

Affiliated with

Also associated with

No associations

Rating

Amendment of our method for deriving stellar membership of an open cluster 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 Amendment of our method for deriving stellar membership of an open cluster, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Amendment of our method for deriving stellar membership of an open cluster will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1828076