UBV-photometry and spectrum of OY GEM (HD 51585) - A star in a preplanetary stage?

Details UBV-photometry and spectrum of OY GEM (HD 51585) - A star in a preplanetary stage? UBV-photometry and spectrum of OY GEM (HD 51585) - A star in a preplanetary stage?

Nov 1992

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1992sval...18..418a&link_type=abstract

Soviet Astronomy Letters, Vol. 18, p. 418; Pis'ma v Astronomicheskii Zhurnal (ISSN 0320-0108), vol. 18, no. 11, p. 1018-1029. I

Astronomy and Astrophysics

Astronomy

11

Astronomical Photometry, Helium Ions, Hydrogen Ions, Oxygen Spectra, Stellar Spectra, Stellar Temperature, Cosmic Dust, Emission Spectra, Line Spectra, Spectral Energy Distribution

Scientific paper

Photometric and spectral observations of the emission star HD 51585 = OY Gem with IR excess are reported. The emission lines of H I, He I, forbidden O I, forbidden O III, forbidden Fe II, and Fe II are present in the star's spectrum. The spectral energy distribution shows the presence of three radiative sources: the star (28,000 K), the hot dust (1100 K), and the cold dust (180 K). HD 51585 is classified as a post-AGB object about 2300 years old and, according to the classification of van der Veen et al. (1989), it belongs to the type IVb.

Affiliated with

Also associated with

No associations

Rating

UBV-photometry and spectrum of OY GEM (HD 51585) - A star in a preplanetary stage? 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 UBV-photometry and spectrum of OY GEM (HD 51585) - A star in a preplanetary stage?, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and UBV-photometry and spectrum of OY GEM (HD 51585) - A star in a preplanetary stage? will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1556671