The ultraviolet spectrum of Upsilon Sagittarii

Details The ultraviolet spectrum of Upsilon Sagittarii The ultraviolet spectrum of Upsilon Sagittarii

Sep 1986

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1986a%26a...166..237p&link_type=abstract

Astronomy and Astrophysics (ISSN 0004-6361), vol. 166, no. 1-2, Sept. 1986, p. 237-251.

Astronomy and Astrophysics

Astrophysics

14

Binary Stars, Hot Stars, Sagittarius Constellation, Spectrum Analysis, Stellar Mass Ejection, Ultraviolet Spectra, B Stars, High Resolution, Iue, O Stars, Spectral Line Width, Stellar Winds

Scientific paper

IUE high resolution spectra of Upsilon Sgr are analyzed. The interstellar lines of metal and ionized elements and the phase-dependent variations of the stellar and circumstellar lines are studied. The characteristics (absorption strength and terminal velocities) of stellar wind features at all the orbital phases are described. The data reveal that Upsilon Sgr is formed from a B8-A2 star and the hot secondary star is three times more massive than the primary.

Affiliated with

Also associated with

No associations

Rating

The ultraviolet spectrum of Upsilon Sagittarii 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 The ultraviolet spectrum of Upsilon Sagittarii, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The ultraviolet spectrum of Upsilon Sagittarii will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1290116