HD 138168 and HD 138181, a hard binary?

Details HD 138168 and HD 138181, a hard binary? HD 138168 and HD 138181, a hard binary?

Nov 1984

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1984a%26as...58..431l&link_type=abstract

Astronomy and Astrophysics Supplement Series (ISSN 0365-0138), vol. 58, Nov. 1984, p. 431-434.

Astronomy and Astrophysics

Astrophysics

2

Binary Stars, Stellar Spectra, Comparison, Spectrum Analysis, Star Clusters

Scientific paper

Relevant physical data for the two F3 stars HD 138168 and HD 138181, which form a typical instance of apparent intermediate configuration between double star and cluster, are compared to determine the possible existence of significant individual properties. Very little difference is found between the two stars. The average line depth for HD 138181 shows an excess of about three percent in relation to the depth for HD 138168, possibly indicating a slight difference in temperature or rotational velocity.

Affiliated with

Also associated with

No associations

Rating

HD 138168 and HD 138181, a hard binary? 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 HD 138168 and HD 138181, a hard binary?, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and HD 138168 and HD 138181, a hard binary? will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1750893