Line-profile variations and dimensions of the Be star Omicron Andromedae

Details Line-profile variations and dimensions of the Be star Omicron Andromedae Line-profile variations and dimensions of the Be star Omicron Andromedae

Mar 1989

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1989pasp..101..258h&link_type=abstract

Astronomical Society of the Pacific, Publications (ISSN 0004-6280), vol. 101, March 1989, p. 258-273. Research supported by NSER

Astronomy and Astrophysics

Astronomy

15

B Stars, Binary Stars, Line Spectra, Stellar Spectrophotometry, Stellar Systems, Absorption Spectra, Spectral Line Width, Stellar Magnitude, Stellar Mass, Stellar Oscillations, Stellar Rotation

Scientific paper

Subfeatures of Omicron And at not greater than 0.5 percent of the continuum traveling through the rotationally broadened absorption lines of the primary are reported. The apparent magnitude of the A component is found to be 3.8 + or - 0.1. The results show that the spectral type of Omicron And A is closer to B5 than B6, and that the luminosity class is II-III. A spectrophotometric distance to Omicron And of 188 + or - 27 pc is obtained.

Affiliated with

Also associated with

No associations

Rating

Line-profile variations and dimensions of the Be star Omicron Andromedae 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 Line-profile variations and dimensions of the Be star Omicron Andromedae, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Line-profile variations and dimensions of the Be star Omicron Andromedae will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1528025